75651620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 178930752

約数和(自身を除く): 103279132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 727, 860, 946, 1210, 1454, 1892, 2365, 2420, 2908, 3635, 4730, 5203, 7270, 7997, 9460, 10406, 14540, 15994, 20812, 26015, 31261, 31988, 39985, 52030, 62522, 79970, 87967, 104060, 125044, 156305, 159940, 175934, 312610, 343871, 351868, 439835, 625220, 687742, 879670, 1375484, 1719355, 1759340, 3438710, 3782581, 6877420, 7565162, 15130324, 18912905, 37825810, 75651620]

約数ペア:

[(1, 75651620), (2, 37825810), (4, 18912905), (5, 15130324), (10, 7565162), (11, 6877420), (20, 3782581), (22, 3438710), (43, 1759340), (44, 1719355), (55, 1375484), (86, 879670), (110, 687742), (121, 625220), (172, 439835), (215, 351868), (220, 343871), (242, 312610), (430, 175934), (473, 159940), (484, 156305), (605, 125044), (727, 104060), (860, 87967), (946, 79970), (1210, 62522), (1454, 52030), (1892, 39985), (2365, 31988), (2420, 31261), (2908, 26015), (3635, 20812), (4730, 15994), (5203, 14540), (7270, 10406), (7997, 9460)]