1888985700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 432

約数和(自身を含む): 7308421120

約数和(自身を除く): 5419435420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 43, 45, 50, 57, 60, 63, 70, 75, 76, 84, 86, 90, 95, 100, 105, 114, 126, 129, 133, 140, 150, 171, 172, 175, 180, 190, 210, 215, 225, 228, 252, 258, 266, 285, 300, 301, 315, 342, 350, 367, 380, 387, 399, 420, 430, 450, 475, 516, 525, 532, 570, 602, 630, 645, 665, 684, 700, 734, 774, 798, 817, 855, 860, 900, 903, 950, 1050, 1075, 1101, 1140, 1197, 1204, 1260, 1290, 1330, 1425, 1468, 1505, 1548, 1575, 1596, 1634, 1710, 1806, 1835, 1900, 1935, 1995, 2100, 2150, 2202, 2394, 2451, 2569, 2580, 2660, 2709, 2850, 3010, 3150, 3225, 3268, 3303, 3325, 3420, 3612, 3670, 3870, 3990, 4085, 4275, 4300, 4404, 4515, 4788, 4902, 5138, 5418, 5505, 5700, 5719, 5985, 6020, 6300, 6450, 6606, 6650, 6973, 7340, 7353, 7525, 7707, 7740, 7980, 8170, 8550, 9030, 9175, 9675, 9804, 9975, 10276, 10836, 11010, 11438, 11970, 12255, 12845, 12900, 13212, 13300, 13545, 13946, 14706, 15050, 15414, 15781, 16340, 16515, 17100, 17157, 18060, 18350, 19350, 19950, 20425, 20919, 22020, 22575, 22876, 23121, 23940, 24510, 25690, 27090, 27525, 27892, 28595, 29412, 29925, 30100, 30828, 31562, 33030, 34314, 34865, 36700, 36765, 38535, 38700, 39900, 40850, 41838, 45150, 46242, 47343, 48811, 49020, 51380, 51471, 54180, 55050, 57190, 59850, 61275, 62757, 63124, 64225, 66060, 67725, 68628, 69730, 73530, 77070, 78905, 81700, 82575, 83676, 85785, 90300, 92484, 94686, 97622, 102942, 104595, 110100, 110467, 114380, 115605, 119700, 122550, 125514, 128450, 135450, 139460, 142029, 142975, 146433, 147060, 154140, 157810, 165150, 171570, 174325, 183825, 189372, 192675, 195244, 205884, 209190, 220934, 231210, 236715, 244055, 245100, 251028, 256900, 257355, 270900, 284058, 285950, 292866, 299839, 313785, 315620, 330300, 331401, 343140, 348650, 367650, 385350, 394525, 418380, 428925, 439299, 441868, 462420, 473430, 488110, 514710, 522975, 552335, 568116, 571900, 578025, 585732, 599678, 627570, 662802, 697300, 710145, 732165, 735300, 770700, 789050, 857850, 878598, 899517, 946860, 976220, 994203, 1029420, 1045950, 1104670, 1156050, 1183575, 1199356, 1220275, 1255140, 1286775, 1325604, 1420290, 1464330, 1499195, 1568925, 1578100, 1657005, 1715700, 1757196, 1799034, 1988406, 2091900, 2098873, 2196495, 2209340, 2312100, 2367150, 2440550, 2573550, 2698551, 2761675, 2840580, 2928660, 2998390, 3137850, 3314010, 3550725, 3598068, 3660825, 3976812, 4197746, 4392990, 4497585, 4734300, 4881100, 4971015, 5147100, 5397102, 5523350, 5996780, 6275700, 6296619, 6628020, 7101450, 7321650, 7495975, 8285025, 8395492, 8785980, 8995170, 9942030, 10494365, 10794204, 10982475, 11046700, 12593238, 13492755, 14202900, 14643300, 14991950, 16570050, 17990340, 18889857, 19884060, 20988730, 21964950, 22487925, 24855075, 25186476, 26985510, 29983900, 31483095, 33140100, 37779714, 41977460, 43929900, 44975850, 49710150, 52471825, 53971020, 62966190, 67463775, 75559428, 89951700, 94449285, 99420300, 104943650, 125932380, 134927550, 157415475, 188898570, 209887300, 269855100, 314830950, 377797140, 472246425, 629661900, 944492850, 1888985700]

約数ペア:

[(1, 1888985700), (2, 944492850), (3, 629661900), (4, 472246425), (5, 377797140), (6, 314830950), (7, 269855100), (9, 209887300), (10, 188898570), (12, 157415475), (14, 134927550), (15, 125932380), (18, 104943650), (19, 99420300), (20, 94449285), (21, 89951700), (25, 75559428), (28, 67463775), (30, 62966190), (35, 53971020), (36, 52471825), (38, 49710150), (42, 44975850), (43, 43929900), (45, 41977460), (50, 37779714), (57, 33140100), (60, 31483095), (63, 29983900), (70, 26985510), (75, 25186476), (76, 24855075), (84, 22487925), (86, 21964950), (90, 20988730), (95, 19884060), (100, 18889857), (105, 17990340), (114, 16570050), (126, 14991950), (129, 14643300), (133, 14202900), (140, 13492755), (150, 12593238), (171, 11046700), (172, 10982475), (175, 10794204), (180, 10494365), (190, 9942030), (210, 8995170), (215, 8785980), (225, 8395492), (228, 8285025), (252, 7495975), (258, 7321650), (266, 7101450), (285, 6628020), (300, 6296619), (301, 6275700), (315, 5996780), (342, 5523350), (350, 5397102), (367, 5147100), (380, 4971015), (387, 4881100), (399, 4734300), (420, 4497585), (430, 4392990), (450, 4197746), (475, 3976812), (516, 3660825), (525, 3598068), (532, 3550725), (570, 3314010), (602, 3137850), (630, 2998390), (645, 2928660), (665, 2840580), (684, 2761675), (700, 2698551), (734, 2573550), (774, 2440550), (798, 2367150), (817, 2312100), (855, 2209340), (860, 2196495), (900, 2098873), (903, 2091900), (950, 1988406), (1050, 1799034), (1075, 1757196), (1101, 1715700), (1140, 1657005), (1197, 1578100), (1204, 1568925), (1260, 1499195), (1290, 1464330), (1330, 1420290), (1425, 1325604), (1468, 1286775), (1505, 1255140), (1548, 1220275), (1575, 1199356), (1596, 1183575), (1634, 1156050), (1710, 1104670), (1806, 1045950), (1835, 1029420), (1900, 994203), (1935, 976220), (1995, 946860), (2100, 899517), (2150, 878598), (2202, 857850), (2394, 789050), (2451, 770700), (2569, 735300), (2580, 732165), (2660, 710145), (2709, 697300), (2850, 662802), (3010, 627570), (3150, 599678), (3225, 585732), (3268, 578025), (3303, 571900), (3325, 568116), (3420, 552335), (3612, 522975), (3670, 514710), (3870, 488110), (3990, 473430), (4085, 462420), (4275, 441868), (4300, 439299), (4404, 428925), (4515, 418380), (4788, 394525), (4902, 385350), (5138, 367650), (5418, 348650), (5505, 343140), (5700, 331401), (5719, 330300), (5985, 315620), (6020, 313785), (6300, 299839), (6450, 292866), (6606, 285950), (6650, 284058), (6973, 270900), (7340, 257355), (7353, 256900), (7525, 251028), (7707, 245100), (7740, 244055), (7980, 236715), (8170, 231210), (8550, 220934), (9030, 209190), (9175, 205884), (9675, 195244), (9804, 192675), (9975, 189372), (10276, 183825), (10836, 174325), (11010, 171570), (11438, 165150), (11970, 157810), (12255, 154140), (12845, 147060), (12900, 146433), (13212, 142975), (13300, 142029), (13545, 139460), (13946, 135450), (14706, 128450), (15050, 125514), (15414, 122550), (15781, 119700), (16340, 115605), (16515, 114380), (17100, 110467), (17157, 110100), (18060, 104595), (18350, 102942), (19350, 97622), (19950, 94686), (20425, 92484), (20919, 90300), (22020, 85785), (22575, 83676), (22876, 82575), (23121, 81700), (23940, 78905), (24510, 77070), (25690, 73530), (27090, 69730), (27525, 68628), (27892, 67725), (28595, 66060), (29412, 64225), (29925, 63124), (30100, 62757), (30828, 61275), (31562, 59850), (33030, 57190), (34314, 55050), (34865, 54180), (36700, 51471), (36765, 51380), (38535, 49020), (38700, 48811), (39900, 47343), (40850, 46242), (41838, 45150)]