129618450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22188

約数の個数: 72

約数和(自身を含む): 375046308

約数和(自身を除く): 245427858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 22157, 44314, 66471, 110785, 132942, 199413, 221570, 288041, 332355, 398826, 553925, 576082, 664710, 864123, 997065, 1107850, 1440205, 1661775, 1728246, 1994130, 2592369, 2880410, 3323550, 4320615, 4985325, 5184738, 7201025, 8641230, 9970650, 12961845, 14402050, 21603075, 25923690, 43206150, 64809225, 129618450]

約数ペア:

[(1, 129618450), (2, 64809225), (3, 43206150), (5, 25923690), (6, 21603075), (9, 14402050), (10, 12961845), (13, 9970650), (15, 8641230), (18, 7201025), (25, 5184738), (26, 4985325), (30, 4320615), (39, 3323550), (45, 2880410), (50, 2592369), (65, 1994130), (75, 1728246), (78, 1661775), (90, 1440205), (117, 1107850), (130, 997065), (150, 864123), (195, 664710), (225, 576082), (234, 553925), (325, 398826), (390, 332355), (450, 288041), (585, 221570), (650, 199413), (975, 132942), (1170, 110785), (1950, 66471), (2925, 44314), (5850, 22157)]