60989940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30803}}^1$

素因数の和:30829

約数の個数: 72

約数和(自身を含む): 201827808

約数和(自身を除く): 140837868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 30803, 61606, 92409, 123212, 154015, 184818, 277227, 308030, 338833, 369636, 462045, 554454, 616060, 677666, 924090, 1016499, 1108908, 1355332, 1386135, 1694165, 1848180, 2032998, 2772270, 3049497, 3388330, 4065996, 5082495, 5544540, 6098994, 6776660, 10164990, 12197988, 15247485, 20329980, 30494970, 60989940]

約数ペア:

[(1, 60989940), (2, 30494970), (3, 20329980), (4, 15247485), (5, 12197988), (6, 10164990), (9, 6776660), (10, 6098994), (11, 5544540), (12, 5082495), (15, 4065996), (18, 3388330), (20, 3049497), (22, 2772270), (30, 2032998), (33, 1848180), (36, 1694165), (44, 1386135), (45, 1355332), (55, 1108908), (60, 1016499), (66, 924090), (90, 677666), (99, 616060), (110, 554454), (132, 462045), (165, 369636), (180, 338833), (198, 308030), (220, 277227), (330, 184818), (396, 154015), (495, 123212), (660, 92409), (990, 61606), (1980, 30803)]