77434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6389}}^1$

素因数の和:6504

約数の個数: 64

約数和(自身を含む): 234640800

約数和(自身を除く): 157206120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6389, 12120, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 127780, 153336, 191670, 255560, 383340, 645289, 766680, 1290578, 1935867, 2581156, 3226445, 3871734, 5162312, 6452890, 7743468, 9679335, 12905780, 15486936, 19358670, 25811560, 38717340, 77434680]

約数ペア:

[(1, 77434680), (2, 38717340), (3, 25811560), (4, 19358670), (5, 15486936), (6, 12905780), (8, 9679335), (10, 7743468), (12, 6452890), (15, 5162312), (20, 3871734), (24, 3226445), (30, 2581156), (40, 1935867), (60, 1290578), (101, 766680), (120, 645289), (202, 383340), (303, 255560), (404, 191670), (505, 153336), (606, 127780), (808, 95835), (1010, 76668), (1212, 63890), (1515, 51112), (2020, 38334), (2424, 31945), (3030, 25556), (4040, 19167), (6060, 12778), (6389, 12120)]