77100780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 230247360

約数和(自身を除く): 153146580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 269, 281, 340, 510, 538, 562, 807, 843, 1020, 1076, 1124, 1345, 1405, 1614, 1686, 2690, 2810, 3228, 3372, 4035, 4215, 4573, 4777, 5380, 5620, 8070, 8430, 9146, 9554, 13719, 14331, 16140, 16860, 18292, 19108, 22865, 23885, 27438, 28662, 45730, 47770, 54876, 57324, 68595, 71655, 75589, 91460, 95540, 137190, 143310, 151178, 226767, 274380, 286620, 302356, 377945, 453534, 755890, 907068, 1133835, 1285013, 1511780, 2267670, 2570026, 3855039, 4535340, 5140052, 6425065, 7710078, 12850130, 15420156, 19275195, 25700260, 38550390, 77100780]

約数ペア:

[(1, 77100780), (2, 38550390), (3, 25700260), (4, 19275195), (5, 15420156), (6, 12850130), (10, 7710078), (12, 6425065), (15, 5140052), (17, 4535340), (20, 3855039), (30, 2570026), (34, 2267670), (51, 1511780), (60, 1285013), (68, 1133835), (85, 907068), (102, 755890), (170, 453534), (204, 377945), (255, 302356), (269, 286620), (281, 274380), (340, 226767), (510, 151178), (538, 143310), (562, 137190), (807, 95540), (843, 91460), (1020, 75589), (1076, 71655), (1124, 68595), (1345, 57324), (1405, 54876), (1614, 47770), (1686, 45730), (2690, 28662), (2810, 27438), (3228, 23885), (3372, 22865), (4035, 19108), (4215, 18292), (4573, 16860), (4777, 16140), (5380, 14331), (5620, 13719), (8070, 9554), (8430, 9146)]