287251380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 1066867200

約数和(自身を除く): 779615820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 29, 30, 34, 36, 39, 45, 51, 52, 54, 58, 60, 65, 68, 78, 83, 85, 87, 90, 102, 108, 116, 117, 130, 135, 145, 153, 156, 166, 170, 174, 180, 195, 204, 221, 234, 249, 255, 260, 261, 270, 290, 306, 332, 340, 348, 351, 377, 390, 415, 435, 442, 459, 468, 493, 498, 510, 522, 540, 580, 585, 612, 663, 702, 747, 754, 765, 780, 783, 830, 870, 884, 918, 986, 996, 1020, 1044, 1079, 1105, 1131, 1170, 1245, 1305, 1326, 1404, 1411, 1479, 1494, 1508, 1530, 1566, 1660, 1740, 1755, 1836, 1885, 1972, 1989, 2158, 2210, 2241, 2262, 2295, 2340, 2407, 2465, 2490, 2610, 2652, 2822, 2958, 2988, 3060, 3132, 3237, 3315, 3393, 3510, 3735, 3770, 3915, 3978, 4233, 4316, 4420, 4437, 4482, 4524, 4590, 4814, 4930, 4980, 5220, 5395, 5644, 5655, 5916, 5967, 6409, 6474, 6630, 6786, 7020, 7055, 7221, 7395, 7470, 7540, 7830, 7956, 8466, 8874, 8964, 9180, 9628, 9711, 9860, 9945, 10179, 10790, 11205, 11310, 11934, 12035, 12699, 12818, 12948, 13260, 13311, 13572, 14110, 14442, 14790, 14940, 15660, 16185, 16932, 16965, 17748, 18343, 19227, 19422, 19890, 20358, 21165, 21580, 21663, 22185, 22410, 22620, 23868, 24070, 25398, 25636, 26622, 28220, 28884, 29133, 29580, 29835, 31291, 32045, 32370, 33930, 36105, 36686, 38097, 38454, 38844, 39780, 40716, 40919, 42330, 43326, 44370, 44820, 48140, 48555, 50796, 50895, 53244, 55029, 57681, 58266, 59670, 62582, 63495, 64090, 64740, 64989, 66555, 67860, 72210, 73372, 76194, 76908, 81838, 84660, 86652, 88740, 91715, 93873, 96135, 97110, 101790, 108315, 110058, 115362, 116532, 119340, 122757, 125164, 126990, 128180, 129978, 133110, 144420, 145665, 152388, 156455, 163676, 165087, 173043, 183430, 187746, 190485, 192270, 194220, 203580, 204595, 216630, 220116, 230724, 245514, 253980, 259956, 266220, 275145, 281619, 288405, 291330, 312910, 324945, 330174, 346086, 366860, 368271, 375492, 380970, 384540, 409190, 433260, 469365, 491028, 495261, 531947, 550290, 563238, 576810, 582660, 613785, 625820, 649890, 660348, 692172, 736542, 761940, 818380, 825435, 844857, 865215, 938730, 990522, 1063894, 1100580, 1104813, 1126476, 1153620, 1227570, 1299780, 1408095, 1473084, 1595841, 1650870, 1689714, 1730430, 1841355, 1877460, 1981044, 2127788, 2209626, 2455140, 2476305, 2659735, 2816190, 3191682, 3301740, 3379428, 3460860, 3682710, 4224285, 4419252, 4787523, 4952610, 5319470, 5524065, 5632380, 6383364, 7365420, 7979205, 8448570, 9575046, 9905220, 10638940, 11048130, 14362569, 15958410, 16897140, 19150092, 22096260, 23937615, 28725138, 31916820, 47875230, 57450276, 71812845, 95750460, 143625690, 287251380]

約数ペア:

[(1, 287251380), (2, 143625690), (3, 95750460), (4, 71812845), (5, 57450276), (6, 47875230), (9, 31916820), (10, 28725138), (12, 23937615), (13, 22096260), (15, 19150092), (17, 16897140), (18, 15958410), (20, 14362569), (26, 11048130), (27, 10638940), (29, 9905220), (30, 9575046), (34, 8448570), (36, 7979205), (39, 7365420), (45, 6383364), (51, 5632380), (52, 5524065), (54, 5319470), (58, 4952610), (60, 4787523), (65, 4419252), (68, 4224285), (78, 3682710), (83, 3460860), (85, 3379428), (87, 3301740), (90, 3191682), (102, 2816190), (108, 2659735), (116, 2476305), (117, 2455140), (130, 2209626), (135, 2127788), (145, 1981044), (153, 1877460), (156, 1841355), (166, 1730430), (170, 1689714), (174, 1650870), (180, 1595841), (195, 1473084), (204, 1408095), (221, 1299780), (234, 1227570), (249, 1153620), (255, 1126476), (260, 1104813), (261, 1100580), (270, 1063894), (290, 990522), (306, 938730), (332, 865215), (340, 844857), (348, 825435), (351, 818380), (377, 761940), (390, 736542), (415, 692172), (435, 660348), (442, 649890), (459, 625820), (468, 613785), (493, 582660), (498, 576810), (510, 563238), (522, 550290), (540, 531947), (580, 495261), (585, 491028), (612, 469365), (663, 433260), (702, 409190), (747, 384540), (754, 380970), (765, 375492), (780, 368271), (783, 366860), (830, 346086), (870, 330174), (884, 324945), (918, 312910), (986, 291330), (996, 288405), (1020, 281619), (1044, 275145), (1079, 266220), (1105, 259956), (1131, 253980), (1170, 245514), (1245, 230724), (1305, 220116), (1326, 216630), (1404, 204595), (1411, 203580), (1479, 194220), (1494, 192270), (1508, 190485), (1530, 187746), (1566, 183430), (1660, 173043), (1740, 165087), (1755, 163676), (1836, 156455), (1885, 152388), (1972, 145665), (1989, 144420), (2158, 133110), (2210, 129978), (2241, 128180), (2262, 126990), (2295, 125164), (2340, 122757), (2407, 119340), (2465, 116532), (2490, 115362), (2610, 110058), (2652, 108315), (2822, 101790), (2958, 97110), (2988, 96135), (3060, 93873), (3132, 91715), (3237, 88740), (3315, 86652), (3393, 84660), (3510, 81838), (3735, 76908), (3770, 76194), (3915, 73372), (3978, 72210), (4233, 67860), (4316, 66555), (4420, 64989), (4437, 64740), (4482, 64090), (4524, 63495), (4590, 62582), (4814, 59670), (4930, 58266), (4980, 57681), (5220, 55029), (5395, 53244), (5644, 50895), (5655, 50796), (5916, 48555), (5967, 48140), (6409, 44820), (6474, 44370), (6630, 43326), (6786, 42330), (7020, 40919), (7055, 40716), (7221, 39780), (7395, 38844), (7470, 38454), (7540, 38097), (7830, 36686), (7956, 36105), (8466, 33930), (8874, 32370), (8964, 32045), (9180, 31291), (9628, 29835), (9711, 29580), (9860, 29133), (9945, 28884), (10179, 28220), (10790, 26622), (11205, 25636), (11310, 25398), (11934, 24070), (12035, 23868), (12699, 22620), (12818, 22410), (12948, 22185), (13260, 21663), (13311, 21580), (13572, 21165), (14110, 20358), (14442, 19890), (14790, 19422), (14940, 19227), (15660, 18343), (16185, 17748), (16932, 16965)]