207797850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35521}}^1$

素因数の和:35552

約数の個数: 72

約数和(自身を含む): 601245372

約数和(自身を除く): 393447522

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, 35521, 71042, 106563, 177605, 213126, 319689, 355210, 461773, 532815, 639378, 888025, 923546, 1065630, 1385319, 1598445, 1776050, 2308865, 2664075, 2770638, 3196890, 4155957, 4617730, 5328150, 6926595, 7992225, 8311914, 11544325, 13853190, 15984450, 20779785, 23088650, 34632975, 41559570, 69265950, 103898925, 207797850]

約数ペア:

[(1, 207797850), (2, 103898925), (3, 69265950), (5, 41559570), (6, 34632975), (9, 23088650), (10, 20779785), (13, 15984450), (15, 13853190), (18, 11544325), (25, 8311914), (26, 7992225), (30, 6926595), (39, 5328150), (45, 4617730), (50, 4155957), (65, 3196890), (75, 2770638), (78, 2664075), (90, 2308865), (117, 1776050), (130, 1598445), (150, 1385319), (195, 1065630), (225, 923546), (234, 888025), (325, 639378), (390, 532815), (450, 461773), (585, 355210), (650, 319689), (975, 213126), (1170, 177605), (1950, 106563), (2925, 71042), (5850, 35521)]