65272740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 199920000

約数和(自身を除く): 134647260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1249, 1340, 1742, 2010, 2498, 2613, 3484, 3747, 4020, 4355, 4996, 5226, 6245, 7494, 8710, 10452, 12490, 13065, 14988, 16237, 17420, 18735, 24980, 26130, 32474, 37470, 48711, 52260, 64948, 74940, 81185, 83683, 97422, 162370, 167366, 194844, 243555, 251049, 324740, 334732, 418415, 487110, 502098, 836830, 974220, 1004196, 1087879, 1255245, 1673660, 2175758, 2510490, 3263637, 4351516, 5020980, 5439395, 6527274, 10878790, 13054548, 16318185, 21757580, 32636370, 65272740]

約数ペア:

[(1, 65272740), (2, 32636370), (3, 21757580), (4, 16318185), (5, 13054548), (6, 10878790), (10, 6527274), (12, 5439395), (13, 5020980), (15, 4351516), (20, 3263637), (26, 2510490), (30, 2175758), (39, 1673660), (52, 1255245), (60, 1087879), (65, 1004196), (67, 974220), (78, 836830), (130, 502098), (134, 487110), (156, 418415), (195, 334732), (201, 324740), (260, 251049), (268, 243555), (335, 194844), (390, 167366), (402, 162370), (670, 97422), (780, 83683), (804, 81185), (871, 74940), (1005, 64948), (1249, 52260), (1340, 48711), (1742, 37470), (2010, 32474), (2498, 26130), (2613, 24980), (3484, 18735), (3747, 17420), (4020, 16237), (4355, 14988), (4996, 13065), (5226, 12490), (6245, 10452), (7494, 8710)]