100421580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{34157}}^1$

素因数の和:34183

約数の個数: 72

約数和(自身を含む): 327097008

約数和(自身を除く): 226675428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 34157, 68314, 102471, 136628, 170785, 204942, 239099, 341570, 409884, 478198, 512355, 683140, 717297, 956396, 1024710, 1195495, 1434594, 1673693, 2049420, 2390990, 2869188, 3347386, 3586485, 4781980, 5021079, 6694772, 7172970, 8368465, 10042158, 14345940, 16736930, 20084316, 25105395, 33473860, 50210790, 100421580]

約数ペア:

[(1, 100421580), (2, 50210790), (3, 33473860), (4, 25105395), (5, 20084316), (6, 16736930), (7, 14345940), (10, 10042158), (12, 8368465), (14, 7172970), (15, 6694772), (20, 5021079), (21, 4781980), (28, 3586485), (30, 3347386), (35, 2869188), (42, 2390990), (49, 2049420), (60, 1673693), (70, 1434594), (84, 1195495), (98, 1024710), (105, 956396), (140, 717297), (147, 683140), (196, 512355), (210, 478198), (245, 409884), (294, 341570), (420, 239099), (490, 204942), (588, 170785), (735, 136628), (980, 102471), (1470, 68314), (2940, 34157)]