109977750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{5431}}^1$

素因数の和:5460

約数の個数: 80

約数和(自身を含む): 307603296

約数和(自身を除く): 197625546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 5431, 6750, 10125, 10862, 16293, 20250, 27155, 32586, 48879, 54310, 81465, 97758, 135775, 146637, 162930, 244395, 271550, 293274, 407325, 439911, 488790, 678875, 733185, 814650, 879822, 1221975, 1357750, 1466370, 2036625, 2199555, 2443950, 3665925, 4073250, 4399110, 6109875, 7331850, 10997775, 12219750, 18329625, 21995550, 36659250, 54988875, 109977750]

約数ペア:

[(1, 109977750), (2, 54988875), (3, 36659250), (5, 21995550), (6, 18329625), (9, 12219750), (10, 10997775), (15, 7331850), (18, 6109875), (25, 4399110), (27, 4073250), (30, 3665925), (45, 2443950), (50, 2199555), (54, 2036625), (75, 1466370), (81, 1357750), (90, 1221975), (125, 879822), (135, 814650), (150, 733185), (162, 678875), (225, 488790), (250, 439911), (270, 407325), (375, 293274), (405, 271550), (450, 244395), (675, 162930), (750, 146637), (810, 135775), (1125, 97758), (1350, 81465), (2025, 54310), (2250, 48879), (3375, 32586), (4050, 27155), (5431, 20250), (6750, 16293), (10125, 10862)]