90664980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4073}}^1$

素因数の和:4145

約数の個数: 96

約数和(自身を含む): 295674624

約数和(自身を除く): 205009644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4073, 4452, 5565, 7420, 8146, 11130, 12219, 16292, 20365, 22260, 24438, 28511, 40730, 48876, 57022, 61095, 81460, 85533, 114044, 122190, 142555, 171066, 215869, 244380, 285110, 342132, 427665, 431738, 570220, 647607, 855330, 863476, 1079345, 1295214, 1511083, 1710660, 2158690, 2590428, 3022166, 3238035, 4317380, 4533249, 6044332, 6476070, 7555415, 9066498, 12952140, 15110830, 18132996, 22666245, 30221660, 45332490, 90664980]

約数ペア:

[(1, 90664980), (2, 45332490), (3, 30221660), (4, 22666245), (5, 18132996), (6, 15110830), (7, 12952140), (10, 9066498), (12, 7555415), (14, 6476070), (15, 6044332), (20, 4533249), (21, 4317380), (28, 3238035), (30, 3022166), (35, 2590428), (42, 2158690), (53, 1710660), (60, 1511083), (70, 1295214), (84, 1079345), (105, 863476), (106, 855330), (140, 647607), (159, 570220), (210, 431738), (212, 427665), (265, 342132), (318, 285110), (371, 244380), (420, 215869), (530, 171066), (636, 142555), (742, 122190), (795, 114044), (1060, 85533), (1113, 81460), (1484, 61095), (1590, 57022), (1855, 48876), (2226, 40730), (3180, 28511), (3710, 24438), (4073, 22260), (4452, 20365), (5565, 16292), (7420, 12219), (8146, 11130)]