205658550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8694

約数の個数: 72

約数和(自身を含む): 563026464

約数和(自身を除く): 357367914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3975, 4770, 7950, 8623, 11925, 17246, 23850, 25869, 43115, 51738, 77607, 86230, 129345, 155214, 215575, 258690, 388035, 431150, 457019, 646725, 776070, 914038, 1293450, 1371057, 1940175, 2285095, 2742114, 3880350, 4113171, 4570190, 6855285, 8226342, 11425475, 13710570, 20565855, 22850950, 34276425, 41131710, 68552850, 102829275, 205658550]

約数ペア:

[(1, 205658550), (2, 102829275), (3, 68552850), (5, 41131710), (6, 34276425), (9, 22850950), (10, 20565855), (15, 13710570), (18, 11425475), (25, 8226342), (30, 6855285), (45, 4570190), (50, 4113171), (53, 3880350), (75, 2742114), (90, 2285095), (106, 1940175), (150, 1371057), (159, 1293450), (225, 914038), (265, 776070), (318, 646725), (450, 457019), (477, 431150), (530, 388035), (795, 258690), (954, 215575), (1325, 155214), (1590, 129345), (2385, 86230), (2650, 77607), (3975, 51738), (4770, 43115), (7950, 25869), (8623, 23850), (11925, 17246)]