45459540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 159519360

約数和(自身を除く): 114059820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 331, 420, 436, 545, 630, 654, 662, 763, 981, 993, 1090, 1260, 1308, 1324, 1526, 1635, 1655, 1962, 1986, 2180, 2289, 2317, 2979, 3052, 3270, 3310, 3815, 3924, 3972, 4578, 4634, 4905, 4965, 5958, 6540, 6620, 6867, 6951, 7630, 9156, 9268, 9810, 9930, 11445, 11585, 11916, 13734, 13902, 14895, 15260, 19620, 19860, 20853, 22890, 23170, 27468, 27804, 29790, 34335, 34755, 36079, 41706, 45780, 46340, 59580, 68670, 69510, 72158, 83412, 104265, 108237, 137340, 139020, 144316, 180395, 208530, 216474, 252553, 324711, 360790, 417060, 432948, 505106, 541185, 649422, 721580, 757659, 1010212, 1082370, 1262765, 1298844, 1515318, 1623555, 2164740, 2272977, 2525530, 3030636, 3247110, 3788295, 4545954, 5051060, 6494220, 7576590, 9091908, 11364885, 15153180, 22729770, 45459540]

約数ペア:

[(1, 45459540), (2, 22729770), (3, 15153180), (4, 11364885), (5, 9091908), (6, 7576590), (7, 6494220), (9, 5051060), (10, 4545954), (12, 3788295), (14, 3247110), (15, 3030636), (18, 2525530), (20, 2272977), (21, 2164740), (28, 1623555), (30, 1515318), (35, 1298844), (36, 1262765), (42, 1082370), (45, 1010212), (60, 757659), (63, 721580), (70, 649422), (84, 541185), (90, 505106), (105, 432948), (109, 417060), (126, 360790), (140, 324711), (180, 252553), (210, 216474), (218, 208530), (252, 180395), (315, 144316), (327, 139020), (331, 137340), (420, 108237), (436, 104265), (545, 83412), (630, 72158), (654, 69510), (662, 68670), (763, 59580), (981, 46340), (993, 45780), (1090, 41706), (1260, 36079), (1308, 34755), (1324, 34335), (1526, 29790), (1635, 27804), (1655, 27468), (1962, 23170), (1986, 22890), (2180, 20853), (2289, 19860), (2317, 19620), (2979, 15260), (3052, 14895), (3270, 13902), (3310, 13734), (3815, 11916), (3924, 11585), (3972, 11445), (4578, 9930), (4634, 9810), (4905, 9268), (4965, 9156), (5958, 7630), (6540, 6951), (6620, 6867)]