70875750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 197323776

約数和(自身を除く): 126448026

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 121, 125, 142, 150, 165, 213, 242, 250, 275, 330, 355, 363, 375, 426, 550, 605, 710, 726, 750, 781, 825, 1065, 1210, 1331, 1375, 1562, 1650, 1775, 1815, 2130, 2343, 2662, 2750, 3025, 3550, 3630, 3905, 3993, 4125, 4686, 5325, 6050, 6655, 7810, 7986, 8250, 8591, 8875, 9075, 10650, 11715, 13310, 15125, 17182, 17750, 18150, 19525, 19965, 23430, 25773, 26625, 30250, 33275, 39050, 39930, 42955, 45375, 51546, 53250, 58575, 66550, 85910, 90750, 94501, 97625, 99825, 117150, 128865, 166375, 189002, 195250, 199650, 214775, 257730, 283503, 292875, 332750, 429550, 472505, 499125, 567006, 585750, 644325, 945010, 998250, 1073875, 1288650, 1417515, 2147750, 2362525, 2835030, 3221625, 4725050, 6443250, 7087575, 11812625, 14175150, 23625250, 35437875, 70875750]

約数ペア:

[(1, 70875750), (2, 35437875), (3, 23625250), (5, 14175150), (6, 11812625), (10, 7087575), (11, 6443250), (15, 4725050), (22, 3221625), (25, 2835030), (30, 2362525), (33, 2147750), (50, 1417515), (55, 1288650), (66, 1073875), (71, 998250), (75, 945010), (110, 644325), (121, 585750), (125, 567006), (142, 499125), (150, 472505), (165, 429550), (213, 332750), (242, 292875), (250, 283503), (275, 257730), (330, 214775), (355, 199650), (363, 195250), (375, 189002), (426, 166375), (550, 128865), (605, 117150), (710, 99825), (726, 97625), (750, 94501), (781, 90750), (825, 85910), (1065, 66550), (1210, 58575), (1331, 53250), (1375, 51546), (1562, 45375), (1650, 42955), (1775, 39930), (1815, 39050), (2130, 33275), (2343, 30250), (2662, 26625), (2750, 25773), (3025, 23430), (3550, 19965), (3630, 19525), (3905, 18150), (3993, 17750), (4125, 17182), (4686, 15125), (5325, 13310), (6050, 11715), (6655, 10650), (7810, 9075), (7986, 8875), (8250, 8591)]