90399660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5087

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 194098260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5039, 5980, 8970, 10078, 15117, 17940, 20156, 25195, 30234, 50390, 60468, 65507, 75585, 100780, 115897, 131014, 151170, 196521, 231794, 262028, 302340, 327535, 347691, 393042, 463588, 579485, 655070, 695382, 786084, 982605, 1158970, 1310140, 1390764, 1506661, 1738455, 1965210, 2317940, 3013322, 3476910, 3930420, 4519983, 6026644, 6953820, 7533305, 9039966, 15066610, 18079932, 22599915, 30133220, 45199830, 90399660]

約数ペア:

[(1, 90399660), (2, 45199830), (3, 30133220), (4, 22599915), (5, 18079932), (6, 15066610), (10, 9039966), (12, 7533305), (13, 6953820), (15, 6026644), (20, 4519983), (23, 3930420), (26, 3476910), (30, 3013322), (39, 2317940), (46, 1965210), (52, 1738455), (60, 1506661), (65, 1390764), (69, 1310140), (78, 1158970), (92, 982605), (115, 786084), (130, 695382), (138, 655070), (156, 579485), (195, 463588), (230, 393042), (260, 347691), (276, 327535), (299, 302340), (345, 262028), (390, 231794), (460, 196521), (598, 151170), (690, 131014), (780, 115897), (897, 100780), (1196, 75585), (1380, 65507), (1495, 60468), (1794, 50390), (2990, 30234), (3588, 25195), (4485, 20156), (5039, 17940), (5980, 15117), (8970, 10078)]