15159000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 49121280

約数和(自身を除く): 33962280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 163, 186, 200, 248, 250, 300, 310, 326, 372, 375, 465, 489, 500, 600, 620, 652, 744, 750, 775, 815, 930, 978, 1000, 1240, 1304, 1500, 1550, 1630, 1860, 1956, 2325, 2445, 3000, 3100, 3260, 3720, 3875, 3912, 4075, 4650, 4890, 5053, 6200, 6520, 7750, 8150, 9300, 9780, 10106, 11625, 12225, 15159, 15500, 16300, 18600, 19560, 20212, 20375, 23250, 24450, 25265, 30318, 31000, 32600, 40424, 40750, 46500, 48900, 50530, 60636, 61125, 75795, 81500, 93000, 97800, 101060, 121272, 122250, 126325, 151590, 163000, 202120, 244500, 252650, 303180, 378975, 489000, 505300, 606360, 631625, 757950, 1010600, 1263250, 1515900, 1894875, 2526500, 3031800, 3789750, 5053000, 7579500, 15159000]

約数ペア:

[(1, 15159000), (2, 7579500), (3, 5053000), (4, 3789750), (5, 3031800), (6, 2526500), (8, 1894875), (10, 1515900), (12, 1263250), (15, 1010600), (20, 757950), (24, 631625), (25, 606360), (30, 505300), (31, 489000), (40, 378975), (50, 303180), (60, 252650), (62, 244500), (75, 202120), (93, 163000), (100, 151590), (120, 126325), (124, 122250), (125, 121272), (150, 101060), (155, 97800), (163, 93000), (186, 81500), (200, 75795), (248, 61125), (250, 60636), (300, 50530), (310, 48900), (326, 46500), (372, 40750), (375, 40424), (465, 32600), (489, 31000), (500, 30318), (600, 25265), (620, 24450), (652, 23250), (744, 20375), (750, 20212), (775, 19560), (815, 18600), (930, 16300), (978, 15500), (1000, 15159), (1240, 12225), (1304, 11625), (1500, 10106), (1550, 9780), (1630, 9300), (1860, 8150), (1956, 7750), (2325, 6520), (2445, 6200), (3000, 5053), (3100, 4890), (3260, 4650), (3720, 4075), (3875, 3912)]