97490200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 232200540

約数和(自身を除く): 134710340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 131, 200, 244, 262, 305, 488, 524, 610, 655, 1048, 1220, 1310, 1525, 2440, 2620, 3050, 3275, 3721, 5240, 6100, 6550, 7442, 7991, 12200, 13100, 14884, 15982, 18605, 26200, 29768, 31964, 37210, 39955, 63928, 74420, 79910, 93025, 148840, 159820, 186050, 199775, 319640, 372100, 399550, 487451, 744200, 799100, 974902, 1598200, 1949804, 2437255, 3899608, 4874510, 9749020, 12186275, 19498040, 24372550, 48745100, 97490200]

約数ペア:

[(1, 97490200), (2, 48745100), (4, 24372550), (5, 19498040), (8, 12186275), (10, 9749020), (20, 4874510), (25, 3899608), (40, 2437255), (50, 1949804), (61, 1598200), (100, 974902), (122, 799100), (131, 744200), (200, 487451), (244, 399550), (262, 372100), (305, 319640), (488, 199775), (524, 186050), (610, 159820), (655, 148840), (1048, 93025), (1220, 79910), (1310, 74420), (1525, 63928), (2440, 39955), (2620, 37210), (3050, 31964), (3275, 29768), (3721, 26200), (5240, 18605), (6100, 15982), (6550, 14884), (7442, 13100), (7991, 12200)]