129331800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5562

約数の個数: 144

約数和(自身を含む): 467834640

約数和(自身を除く): 338502840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5527, 5850, 7800, 11054, 11700, 16581, 22108, 23400, 27635, 33162, 44216, 49743, 55270, 66324, 71851, 82905, 99486, 110540, 132648, 138175, 143702, 165810, 198972, 215553, 221080, 248715, 276350, 287404, 331620, 359255, 397944, 414525, 431106, 497430, 552700, 574808, 646659, 663240, 718510, 829050, 862212, 994860, 1077765, 1105400, 1243575, 1293318, 1437020, 1658100, 1724424, 1796275, 1989720, 2155530, 2487150, 2586636, 2874040, 3233295, 3316200, 3592550, 4311060, 4974300, 5173272, 5388825, 6466590, 7185100, 8622120, 9948600, 10777650, 12933180, 14370200, 16166475, 21555300, 25866360, 32332950, 43110600, 64665900, 129331800]

約数ペア:

[(1, 129331800), (2, 64665900), (3, 43110600), (4, 32332950), (5, 25866360), (6, 21555300), (8, 16166475), (9, 14370200), (10, 12933180), (12, 10777650), (13, 9948600), (15, 8622120), (18, 7185100), (20, 6466590), (24, 5388825), (25, 5173272), (26, 4974300), (30, 4311060), (36, 3592550), (39, 3316200), (40, 3233295), (45, 2874040), (50, 2586636), (52, 2487150), (60, 2155530), (65, 1989720), (72, 1796275), (75, 1724424), (78, 1658100), (90, 1437020), (100, 1293318), (104, 1243575), (117, 1105400), (120, 1077765), (130, 994860), (150, 862212), (156, 829050), (180, 718510), (195, 663240), (200, 646659), (225, 574808), (234, 552700), (260, 497430), (300, 431106), (312, 414525), (325, 397944), (360, 359255), (390, 331620), (450, 287404), (468, 276350), (520, 248715), (585, 221080), (600, 215553), (650, 198972), (780, 165810), (900, 143702), (936, 138175), (975, 132648), (1170, 110540), (1300, 99486), (1560, 82905), (1800, 71851), (1950, 66324), (2340, 55270), (2600, 49743), (2925, 44216), (3900, 33162), (4680, 27635), (5527, 23400), (5850, 22108), (7800, 16581), (11054, 11700)]