265086900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 906782240

約数和(自身を除く): 641695340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 139, 150, 156, 163, 180, 195, 225, 234, 260, 278, 300, 325, 326, 390, 417, 450, 468, 489, 556, 585, 650, 652, 695, 780, 815, 834, 900, 975, 978, 1170, 1251, 1300, 1390, 1467, 1630, 1668, 1807, 1950, 1956, 2085, 2119, 2340, 2445, 2502, 2780, 2925, 2934, 3260, 3475, 3614, 3900, 4075, 4170, 4238, 4890, 5004, 5421, 5850, 5868, 6255, 6357, 6950, 7228, 7335, 8150, 8340, 8476, 9035, 9780, 10425, 10595, 10842, 11700, 12225, 12510, 12714, 13900, 14670, 16263, 16300, 18070, 19071, 20850, 21190, 21684, 22657, 24450, 25020, 25428, 27105, 29340, 31275, 31785, 32526, 36140, 36675, 38142, 41700, 42380, 45175, 45314, 48900, 52975, 54210, 62550, 63570, 65052, 67971, 73350, 76284, 81315, 90350, 90628, 95355, 105950, 108420, 113285, 125100, 127140, 135525, 135942, 146700, 158925, 162630, 180700, 190710, 203913, 211900, 226570, 271050, 271884, 294541, 317850, 325260, 339855, 381420, 406575, 407826, 453140, 476775, 542100, 566425, 589082, 635700, 679710, 813150, 815652, 883623, 953550, 1019565, 1132850, 1178164, 1359420, 1472705, 1626300, 1699275, 1767246, 1907100, 2039130, 2265700, 2650869, 2945410, 3398550, 3534492, 4078260, 4418115, 5097825, 5301738, 5890820, 6797100, 7363525, 8836230, 10195650, 10603476, 13254345, 14727050, 17672460, 20391300, 22090575, 26508690, 29454100, 44181150, 53017380, 66271725, 88362300, 132543450, 265086900]

約数ペア:

[(1, 265086900), (2, 132543450), (3, 88362300), (4, 66271725), (5, 53017380), (6, 44181150), (9, 29454100), (10, 26508690), (12, 22090575), (13, 20391300), (15, 17672460), (18, 14727050), (20, 13254345), (25, 10603476), (26, 10195650), (30, 8836230), (36, 7363525), (39, 6797100), (45, 5890820), (50, 5301738), (52, 5097825), (60, 4418115), (65, 4078260), (75, 3534492), (78, 3398550), (90, 2945410), (100, 2650869), (117, 2265700), (130, 2039130), (139, 1907100), (150, 1767246), (156, 1699275), (163, 1626300), (180, 1472705), (195, 1359420), (225, 1178164), (234, 1132850), (260, 1019565), (278, 953550), (300, 883623), (325, 815652), (326, 813150), (390, 679710), (417, 635700), (450, 589082), (468, 566425), (489, 542100), (556, 476775), (585, 453140), (650, 407826), (652, 406575), (695, 381420), (780, 339855), (815, 325260), (834, 317850), (900, 294541), (975, 271884), (978, 271050), (1170, 226570), (1251, 211900), (1300, 203913), (1390, 190710), (1467, 180700), (1630, 162630), (1668, 158925), (1807, 146700), (1950, 135942), (1956, 135525), (2085, 127140), (2119, 125100), (2340, 113285), (2445, 108420), (2502, 105950), (2780, 95355), (2925, 90628), (2934, 90350), (3260, 81315), (3475, 76284), (3614, 73350), (3900, 67971), (4075, 65052), (4170, 63570), (4238, 62550), (4890, 54210), (5004, 52975), (5421, 48900), (5850, 45314), (5868, 45175), (6255, 42380), (6357, 41700), (6950, 38142), (7228, 36675), (7335, 36140), (8150, 32526), (8340, 31785), (8476, 31275), (9035, 29340), (9780, 27105), (10425, 25428), (10595, 25020), (10842, 24450), (11700, 22657), (12225, 21684), (12510, 21190), (12714, 20850), (13900, 19071), (14670, 18070), (16263, 16300)]