28123050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 70084800

約数和(自身を除く): 41961750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 313, 599, 626, 939, 1198, 1565, 1797, 1878, 2995, 3130, 3594, 4695, 5990, 7825, 8985, 9390, 14975, 15650, 17970, 23475, 29950, 44925, 46950, 89850, 187487, 374974, 562461, 937435, 1124922, 1874870, 2812305, 4687175, 5624610, 9374350, 14061525, 28123050]

約数ペア:

[(1, 28123050), (2, 14061525), (3, 9374350), (5, 5624610), (6, 4687175), (10, 2812305), (15, 1874870), (25, 1124922), (30, 937435), (50, 562461), (75, 374974), (150, 187487), (313, 89850), (599, 46950), (626, 44925), (939, 29950), (1198, 23475), (1565, 17970), (1797, 15650), (1878, 14975), (2995, 9390), (3130, 8985), (3594, 7825), (4695, 5990)]