64115820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 204926400

約数和(自身を除く): 140810580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3209, 3330, 3996, 4995, 6418, 6660, 9627, 9990, 12836, 16045, 19254, 19980, 28881, 32090, 38508, 48135, 57762, 64180, 86643, 96270, 115524, 118733, 144405, 173286, 192540, 237466, 288810, 346572, 356199, 433215, 474932, 577620, 593665, 712398, 866430, 1068597, 1187330, 1424796, 1732860, 1780995, 2137194, 2374660, 3205791, 3561990, 4274388, 5342985, 6411582, 7123980, 10685970, 12823164, 16028955, 21371940, 32057910, 64115820]

約数ペア:

[(1, 64115820), (2, 32057910), (3, 21371940), (4, 16028955), (5, 12823164), (6, 10685970), (9, 7123980), (10, 6411582), (12, 5342985), (15, 4274388), (18, 3561990), (20, 3205791), (27, 2374660), (30, 2137194), (36, 1780995), (37, 1732860), (45, 1424796), (54, 1187330), (60, 1068597), (74, 866430), (90, 712398), (108, 593665), (111, 577620), (135, 474932), (148, 433215), (180, 356199), (185, 346572), (222, 288810), (270, 237466), (333, 192540), (370, 173286), (444, 144405), (540, 118733), (555, 115524), (666, 96270), (740, 86643), (999, 64180), (1110, 57762), (1332, 48135), (1665, 38508), (1998, 32090), (2220, 28881), (3209, 19980), (3330, 19254), (3996, 16045), (4995, 12836), (6418, 9990), (6660, 9627)]