76919820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 226920960

約数和(自身を除く): 150001140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 230, 276, 278, 345, 401, 417, 460, 556, 690, 695, 802, 834, 1203, 1380, 1390, 1604, 1668, 2005, 2085, 2406, 2780, 3197, 4010, 4170, 4812, 6015, 6394, 8020, 8340, 9223, 9591, 12030, 12788, 15985, 18446, 19182, 24060, 27669, 31970, 36892, 38364, 46115, 47955, 55338, 55739, 63940, 92230, 95910, 110676, 111478, 138345, 167217, 184460, 191820, 222956, 276690, 278695, 334434, 553380, 557390, 668868, 836085, 1114780, 1281997, 1672170, 2563994, 3344340, 3845991, 5127988, 6409985, 7691982, 12819970, 15383964, 19229955, 25639940, 38459910, 76919820]

約数ペア:

[(1, 76919820), (2, 38459910), (3, 25639940), (4, 19229955), (5, 15383964), (6, 12819970), (10, 7691982), (12, 6409985), (15, 5127988), (20, 3845991), (23, 3344340), (30, 2563994), (46, 1672170), (60, 1281997), (69, 1114780), (92, 836085), (115, 668868), (138, 557390), (139, 553380), (230, 334434), (276, 278695), (278, 276690), (345, 222956), (401, 191820), (417, 184460), (460, 167217), (556, 138345), (690, 111478), (695, 110676), (802, 95910), (834, 92230), (1203, 63940), (1380, 55739), (1390, 55338), (1604, 47955), (1668, 46115), (2005, 38364), (2085, 36892), (2406, 31970), (2780, 27669), (3197, 24060), (4010, 19182), (4170, 18446), (4812, 15985), (6015, 12788), (6394, 12030), (8020, 9591), (8340, 9223)]