271198980

素因数分解:

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

素因数の和:5090

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 653419260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5039, 5382, 5980, 8970, 10078, 10764, 13455, 15117, 17940, 20156, 25195, 26910, 30234, 45351, 50390, 53820, 60468, 65507, 75585, 90702, 100780, 115897, 131014, 151170, 181404, 196521, 226755, 231794, 262028, 302340, 327535, 347691, 393042, 453510, 463588, 579485, 589563, 655070, 695382, 786084, 907020, 982605, 1043073, 1158970, 1179126, 1310140, 1390764, 1506661, 1738455, 1965210, 2086146, 2317940, 2358252, 2947815, 3013322, 3476910, 3930420, 4172292, 4519983, 5215365, 5895630, 6026644, 6953820, 7533305, 9039966, 10430730, 11791260, 13559949, 15066610, 18079932, 20861460, 22599915, 27119898, 30133220, 45199830, 54239796, 67799745, 90399660, 135599490, 271198980]

約数ペア:

[(1, 271198980), (2, 135599490), (3, 90399660), (4, 67799745), (5, 54239796), (6, 45199830), (9, 30133220), (10, 27119898), (12, 22599915), (13, 20861460), (15, 18079932), (18, 15066610), (20, 13559949), (23, 11791260), (26, 10430730), (30, 9039966), (36, 7533305), (39, 6953820), (45, 6026644), (46, 5895630), (52, 5215365), (60, 4519983), (65, 4172292), (69, 3930420), (78, 3476910), (90, 3013322), (92, 2947815), (115, 2358252), (117, 2317940), (130, 2086146), (138, 1965210), (156, 1738455), (180, 1506661), (195, 1390764), (207, 1310140), (230, 1179126), (234, 1158970), (260, 1043073), (276, 982605), (299, 907020), (345, 786084), (390, 695382), (414, 655070), (460, 589563), (468, 579485), (585, 463588), (598, 453510), (690, 393042), (780, 347691), (828, 327535), (897, 302340), (1035, 262028), (1170, 231794), (1196, 226755), (1380, 196521), (1495, 181404), (1794, 151170), (2070, 131014), (2340, 115897), (2691, 100780), (2990, 90702), (3588, 75585), (4140, 65507), (4485, 60468), (5039, 53820), (5382, 50390), (5980, 45351), (8970, 30234), (10078, 26910), (10764, 25195), (13455, 20156), (15117, 17940)]