189902700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16231}}^1$

素因数の和:16264

約数の個数: 108

約数和(自身を含む): 641066608

約数和(自身を除く): 451163908

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, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 16231, 32462, 48693, 64924, 81155, 97386, 146079, 162310, 194772, 211003, 243465, 292158, 324620, 405775, 422006, 486930, 584316, 633009, 730395, 811550, 844012, 973860, 1055015, 1217325, 1266018, 1460790, 1623100, 1899027, 2110030, 2434650, 2532036, 2921580, 3165045, 3651975, 3798054, 4220060, 4869300, 5275075, 6330090, 7303950, 7596108, 9495135, 10550150, 12660180, 14607900, 15825225, 18990270, 21100300, 31650450, 37980540, 47475675, 63300900, 94951350, 189902700]

約数ペア:

[(1, 189902700), (2, 94951350), (3, 63300900), (4, 47475675), (5, 37980540), (6, 31650450), (9, 21100300), (10, 18990270), (12, 15825225), (13, 14607900), (15, 12660180), (18, 10550150), (20, 9495135), (25, 7596108), (26, 7303950), (30, 6330090), (36, 5275075), (39, 4869300), (45, 4220060), (50, 3798054), (52, 3651975), (60, 3165045), (65, 2921580), (75, 2532036), (78, 2434650), (90, 2110030), (100, 1899027), (117, 1623100), (130, 1460790), (150, 1266018), (156, 1217325), (180, 1055015), (195, 973860), (225, 844012), (234, 811550), (260, 730395), (300, 633009), (325, 584316), (390, 486930), (450, 422006), (468, 405775), (585, 324620), (650, 292158), (780, 243465), (900, 211003), (975, 194772), (1170, 162310), (1300, 146079), (1950, 97386), (2340, 81155), (2925, 64924), (3900, 48693), (5850, 32462), (11700, 16231)]