71602380

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 225650880

約数和(自身を除く): 154048500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 1637, 2187, 2430, 2916, 3274, 3645, 4374, 4860, 4911, 6548, 7290, 8185, 8748, 9822, 10935, 14580, 14733, 16370, 19644, 21870, 24555, 29466, 32740, 43740, 44199, 49110, 58932, 73665, 88398, 98220, 132597, 147330, 176796, 220995, 265194, 294660, 397791, 441990, 530388, 662985, 795582, 883980, 1193373, 1325970, 1591164, 1988955, 2386746, 2651940, 3580119, 3977910, 4773492, 5966865, 7160238, 7955820, 11933730, 14320476, 17900595, 23867460, 35801190, 71602380]

約数ペア:

[(1, 71602380), (2, 35801190), (3, 23867460), (4, 17900595), (5, 14320476), (6, 11933730), (9, 7955820), (10, 7160238), (12, 5966865), (15, 4773492), (18, 3977910), (20, 3580119), (27, 2651940), (30, 2386746), (36, 1988955), (45, 1591164), (54, 1325970), (60, 1193373), (81, 883980), (90, 795582), (108, 662985), (135, 530388), (162, 441990), (180, 397791), (243, 294660), (270, 265194), (324, 220995), (405, 176796), (486, 147330), (540, 132597), (729, 98220), (810, 88398), (972, 73665), (1215, 58932), (1458, 49110), (1620, 44199), (1637, 43740), (2187, 32740), (2430, 29466), (2916, 24555), (3274, 21870), (3645, 19644), (4374, 16370), (4860, 14733), (4911, 14580), (6548, 10935), (7290, 9822), (8185, 8748)]