76769940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 238327488

約数和(自身を除く): 161557548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 113, 130, 134, 156, 169, 195, 201, 226, 260, 268, 335, 338, 339, 390, 402, 452, 507, 565, 670, 676, 678, 780, 804, 845, 871, 1005, 1014, 1130, 1340, 1356, 1469, 1690, 1695, 1742, 2010, 2028, 2260, 2535, 2613, 2938, 3380, 3390, 3484, 4020, 4355, 4407, 5070, 5226, 5876, 6780, 7345, 7571, 8710, 8814, 10140, 10452, 11323, 13065, 14690, 15142, 17420, 17628, 19097, 22035, 22646, 22713, 26130, 29380, 30284, 33969, 37855, 38194, 44070, 45292, 45426, 52260, 56615, 57291, 67938, 75710, 76388, 88140, 90852, 95485, 98423, 113230, 113565, 114582, 135876, 151420, 169845, 190970, 196846, 226460, 227130, 229164, 286455, 295269, 339690, 381940, 393692, 454260, 492115, 572910, 590538, 679380, 984230, 1145820, 1181076, 1279499, 1476345, 1968460, 2558998, 2952690, 3838497, 5117996, 5905380, 6397495, 7676994, 12794990, 15353988, 19192485, 25589980, 38384970, 76769940]

約数ペア:

[(1, 76769940), (2, 38384970), (3, 25589980), (4, 19192485), (5, 15353988), (6, 12794990), (10, 7676994), (12, 6397495), (13, 5905380), (15, 5117996), (20, 3838497), (26, 2952690), (30, 2558998), (39, 1968460), (52, 1476345), (60, 1279499), (65, 1181076), (67, 1145820), (78, 984230), (113, 679380), (130, 590538), (134, 572910), (156, 492115), (169, 454260), (195, 393692), (201, 381940), (226, 339690), (260, 295269), (268, 286455), (335, 229164), (338, 227130), (339, 226460), (390, 196846), (402, 190970), (452, 169845), (507, 151420), (565, 135876), (670, 114582), (676, 113565), (678, 113230), (780, 98423), (804, 95485), (845, 90852), (871, 88140), (1005, 76388), (1014, 75710), (1130, 67938), (1340, 57291), (1356, 56615), (1469, 52260), (1690, 45426), (1695, 45292), (1742, 44070), (2010, 38194), (2028, 37855), (2260, 33969), (2535, 30284), (2613, 29380), (2938, 26130), (3380, 22713), (3390, 22646), (3484, 22035), (4020, 19097), (4355, 17628), (4407, 17420), (5070, 15142), (5226, 14690), (5876, 13065), (6780, 11323), (7345, 10452), (7571, 10140), (8710, 8814)]