192742500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 580814080

約数和(自身を除く): 388071580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 625, 750, 775, 829, 930, 1250, 1500, 1550, 1658, 1860, 1875, 2325, 2487, 2500, 3100, 3316, 3750, 3875, 4145, 4650, 4974, 7500, 7750, 8290, 9300, 9948, 11625, 12435, 15500, 16580, 19375, 20725, 23250, 24870, 25699, 38750, 41450, 46500, 49740, 51398, 58125, 62175, 77097, 77500, 82900, 102796, 103625, 116250, 124350, 128495, 154194, 207250, 232500, 248700, 256990, 308388, 310875, 385485, 414500, 513980, 518125, 621750, 642475, 770970, 1036250, 1243500, 1284950, 1541940, 1554375, 1927425, 2072500, 2569900, 3108750, 3212375, 3854850, 6217500, 6424750, 7709700, 9637125, 12849500, 16061875, 19274250, 32123750, 38548500, 48185625, 64247500, 96371250, 192742500]

約数ペア:

[(1, 192742500), (2, 96371250), (3, 64247500), (4, 48185625), (5, 38548500), (6, 32123750), (10, 19274250), (12, 16061875), (15, 12849500), (20, 9637125), (25, 7709700), (30, 6424750), (31, 6217500), (50, 3854850), (60, 3212375), (62, 3108750), (75, 2569900), (93, 2072500), (100, 1927425), (124, 1554375), (125, 1541940), (150, 1284950), (155, 1243500), (186, 1036250), (250, 770970), (300, 642475), (310, 621750), (372, 518125), (375, 513980), (465, 414500), (500, 385485), (620, 310875), (625, 308388), (750, 256990), (775, 248700), (829, 232500), (930, 207250), (1250, 154194), (1500, 128495), (1550, 124350), (1658, 116250), (1860, 103625), (1875, 102796), (2325, 82900), (2487, 77500), (2500, 77097), (3100, 62175), (3316, 58125), (3750, 51398), (3875, 49740), (4145, 46500), (4650, 41450), (4974, 38750), (7500, 25699), (7750, 24870), (8290, 23250), (9300, 20725), (9948, 19375), (11625, 16580), (12435, 15500)]