204831450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 572641920

約数和(自身を除く): 367810470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 1065, 1278, 1350, 1775, 1917, 2130, 2137, 3195, 3550, 3834, 4274, 5325, 6390, 6411, 9585, 10650, 10685, 12822, 15975, 19170, 19233, 21370, 31950, 32055, 38466, 47925, 53425, 57699, 64110, 95850, 96165, 106850, 115398, 151727, 160275, 192330, 288495, 303454, 320550, 455181, 480825, 576990, 758635, 910362, 961650, 1365543, 1442475, 1517270, 2275905, 2731086, 2884950, 3793175, 4096629, 4551810, 6827715, 7586350, 8193258, 11379525, 13655430, 20483145, 22759050, 34138575, 40966290, 68277150, 102415725, 204831450]

約数ペア:

[(1, 204831450), (2, 102415725), (3, 68277150), (5, 40966290), (6, 34138575), (9, 22759050), (10, 20483145), (15, 13655430), (18, 11379525), (25, 8193258), (27, 7586350), (30, 6827715), (45, 4551810), (50, 4096629), (54, 3793175), (71, 2884950), (75, 2731086), (90, 2275905), (135, 1517270), (142, 1442475), (150, 1365543), (213, 961650), (225, 910362), (270, 758635), (355, 576990), (426, 480825), (450, 455181), (639, 320550), (675, 303454), (710, 288495), (1065, 192330), (1278, 160275), (1350, 151727), (1775, 115398), (1917, 106850), (2130, 96165), (2137, 95850), (3195, 64110), (3550, 57699), (3834, 53425), (4274, 47925), (5325, 38466), (6390, 32055), (6411, 31950), (9585, 21370), (10650, 19233), (10685, 19170), (12822, 15975)]