231480900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 324

約数和(自身を含む): 877951620

約数和(自身を除く): 646470720

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 49, 50, 58, 60, 63, 70, 75, 84, 87, 90, 98, 100, 105, 116, 126, 140, 145, 147, 150, 174, 175, 180, 181, 196, 203, 210, 225, 245, 252, 261, 290, 294, 300, 315, 348, 350, 362, 406, 420, 435, 441, 450, 490, 522, 525, 543, 580, 588, 609, 630, 700, 724, 725, 735, 812, 870, 882, 900, 905, 980, 1015, 1044, 1050, 1086, 1218, 1225, 1260, 1267, 1305, 1421, 1450, 1470, 1575, 1629, 1740, 1764, 1810, 1827, 2030, 2100, 2172, 2175, 2205, 2436, 2450, 2534, 2610, 2715, 2842, 2900, 2940, 3045, 3150, 3258, 3620, 3654, 3675, 3801, 4060, 4263, 4350, 4410, 4525, 4900, 5068, 5075, 5220, 5249, 5430, 5684, 6090, 6300, 6335, 6516, 6525, 7105, 7308, 7350, 7602, 8145, 8526, 8700, 8820, 8869, 9050, 9135, 10150, 10498, 10860, 11025, 11403, 12180, 12670, 12789, 13050, 13575, 14210, 14700, 15204, 15225, 15747, 16290, 17052, 17738, 18100, 18270, 19005, 20300, 20996, 21315, 22050, 22806, 25340, 25578, 26100, 26245, 26607, 27150, 28420, 30450, 31494, 31675, 32580, 35476, 35525, 36540, 36743, 38010, 40725, 42630, 44100, 44345, 45612, 45675, 47241, 51156, 52490, 53214, 54300, 57015, 60900, 62988, 63350, 63945, 71050, 73486, 76020, 78735, 79821, 81450, 85260, 88690, 91350, 94482, 95025, 104980, 106428, 106575, 110229, 114030, 126700, 127890, 131225, 133035, 142100, 146972, 157470, 159642, 162900, 177380, 182700, 183715, 188964, 190050, 213150, 220458, 221725, 228060, 236205, 255780, 257201, 262450, 266070, 285075, 314940, 319284, 319725, 330687, 367430, 380100, 393675, 399105, 426300, 440916, 443450, 472410, 514402, 524900, 532140, 551145, 570150, 639450, 661374, 665175, 734860, 771603, 787350, 798210, 886900, 918575, 944820, 1028804, 1102290, 1140300, 1181025, 1278900, 1286005, 1322748, 1330350, 1543206, 1574700, 1596420, 1653435, 1837150, 1995525, 2204580, 2314809, 2362050, 2572010, 2660700, 2755725, 3086412, 3306870, 3674300, 3858015, 3991050, 4629618, 4724100, 5144020, 5511450, 6430025, 6613740, 7716030, 7982100, 8267175, 9259236, 11022900, 11574045, 12860050, 15432060, 16534350, 19290075, 23148090, 25720100, 33068700, 38580150, 46296180, 57870225, 77160300, 115740450, 231480900]

約数ペア:

[(1, 231480900), (2, 115740450), (3, 77160300), (4, 57870225), (5, 46296180), (6, 38580150), (7, 33068700), (9, 25720100), (10, 23148090), (12, 19290075), (14, 16534350), (15, 15432060), (18, 12860050), (20, 11574045), (21, 11022900), (25, 9259236), (28, 8267175), (29, 7982100), (30, 7716030), (35, 6613740), (36, 6430025), (42, 5511450), (45, 5144020), (49, 4724100), (50, 4629618), (58, 3991050), (60, 3858015), (63, 3674300), (70, 3306870), (75, 3086412), (84, 2755725), (87, 2660700), (90, 2572010), (98, 2362050), (100, 2314809), (105, 2204580), (116, 1995525), (126, 1837150), (140, 1653435), (145, 1596420), (147, 1574700), (150, 1543206), (174, 1330350), (175, 1322748), (180, 1286005), (181, 1278900), (196, 1181025), (203, 1140300), (210, 1102290), (225, 1028804), (245, 944820), (252, 918575), (261, 886900), (290, 798210), (294, 787350), (300, 771603), (315, 734860), (348, 665175), (350, 661374), (362, 639450), (406, 570150), (420, 551145), (435, 532140), (441, 524900), (450, 514402), (490, 472410), (522, 443450), (525, 440916), (543, 426300), (580, 399105), (588, 393675), (609, 380100), (630, 367430), (700, 330687), (724, 319725), (725, 319284), (735, 314940), (812, 285075), (870, 266070), (882, 262450), (900, 257201), (905, 255780), (980, 236205), (1015, 228060), (1044, 221725), (1050, 220458), (1086, 213150), (1218, 190050), (1225, 188964), (1260, 183715), (1267, 182700), (1305, 177380), (1421, 162900), (1450, 159642), (1470, 157470), (1575, 146972), (1629, 142100), (1740, 133035), (1764, 131225), (1810, 127890), (1827, 126700), (2030, 114030), (2100, 110229), (2172, 106575), (2175, 106428), (2205, 104980), (2436, 95025), (2450, 94482), (2534, 91350), (2610, 88690), (2715, 85260), (2842, 81450), (2900, 79821), (2940, 78735), (3045, 76020), (3150, 73486), (3258, 71050), (3620, 63945), (3654, 63350), (3675, 62988), (3801, 60900), (4060, 57015), (4263, 54300), (4350, 53214), (4410, 52490), (4525, 51156), (4900, 47241), (5068, 45675), (5075, 45612), (5220, 44345), (5249, 44100), (5430, 42630), (5684, 40725), (6090, 38010), (6300, 36743), (6335, 36540), (6516, 35525), (6525, 35476), (7105, 32580), (7308, 31675), (7350, 31494), (7602, 30450), (8145, 28420), (8526, 27150), (8700, 26607), (8820, 26245), (8869, 26100), (9050, 25578), (9135, 25340), (10150, 22806), (10498, 22050), (10860, 21315), (11025, 20996), (11403, 20300), (12180, 19005), (12670, 18270), (12789, 18100), (13050, 17738), (13575, 17052), (14210, 16290), (14700, 15747), (15204, 15225)]