140178900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15073}}^1$

素因数の和:15121

約数の個数: 72

約数和(自身を含む): 418695424

約数和(自身を除く): 278516524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15073, 30146, 45219, 60292, 75365, 90438, 150730, 180876, 226095, 301460, 376825, 452190, 467263, 753650, 904380, 934526, 1130475, 1401789, 1507300, 1869052, 2260950, 2336315, 2803578, 4521900, 4672630, 5607156, 7008945, 9345260, 11681575, 14017890, 23363150, 28035780, 35044725, 46726300, 70089450, 140178900]

約数ペア:

[(1, 140178900), (2, 70089450), (3, 46726300), (4, 35044725), (5, 28035780), (6, 23363150), (10, 14017890), (12, 11681575), (15, 9345260), (20, 7008945), (25, 5607156), (30, 4672630), (31, 4521900), (50, 2803578), (60, 2336315), (62, 2260950), (75, 1869052), (93, 1507300), (100, 1401789), (124, 1130475), (150, 934526), (155, 904380), (186, 753650), (300, 467263), (310, 452190), (372, 376825), (465, 301460), (620, 226095), (775, 180876), (930, 150730), (1550, 90438), (1860, 75365), (2325, 60292), (3100, 45219), (4650, 30146), (9300, 15073)]