189787425000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{81629}}^1$

素因数の和:81694

約数の個数: 192

約数和(自身を含む): 612185817600

約数和(自身を除く): 422398392600

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, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 625, 744, 750, 775, 930, 1000, 1240, 1250, 1500, 1550, 1860, 1875, 2325, 2500, 3000, 3100, 3125, 3720, 3750, 3875, 4650, 5000, 6200, 6250, 7500, 7750, 9300, 9375, 11625, 12500, 15000, 15500, 18600, 18750, 19375, 23250, 25000, 31000, 37500, 38750, 46500, 58125, 75000, 77500, 81629, 93000, 96875, 116250, 155000, 163258, 193750, 232500, 244887, 290625, 326516, 387500, 408145, 465000, 489774, 581250, 653032, 775000, 816290, 979548, 1162500, 1224435, 1632580, 1959096, 2040725, 2325000, 2448870, 2530499, 3265160, 4081450, 4897740, 5060998, 6122175, 7591497, 8162900, 9795480, 10121996, 10203625, 12244350, 12652495, 15182994, 16325800, 20243992, 20407250, 24488700, 25304990, 30365988, 30610875, 37957485, 40814500, 48977400, 50609980, 51018125, 60731976, 61221750, 63262475, 75914970, 81629000, 101219960, 102036250, 122443500, 126524950, 151829940, 153054375, 189787425, 204072500, 244887000, 253049900, 255090625, 303659880, 306108750, 316312375, 379574850, 408145000, 506099800, 510181250, 612217500, 632624750, 759149700, 765271875, 948937125, 1020362500, 1224435000, 1265249500, 1518299400, 1530543750, 1581561875, 1897874250, 2040725000, 2530499000, 3061087500, 3163123750, 3795748500, 4744685625, 6122175000, 6326247500, 7591497000, 7907809375, 9489371250, 12652495000, 15815618750, 18978742500, 23723428125, 31631237500, 37957485000, 47446856250, 63262475000, 94893712500, 189787425000]

約数ペア:

[(1, 189787425000), (2, 94893712500), (3, 63262475000), (4, 47446856250), (5, 37957485000), (6, 31631237500), (8, 23723428125), (10, 18978742500), (12, 15815618750), (15, 12652495000), (20, 9489371250), (24, 7907809375), (25, 7591497000), (30, 6326247500), (31, 6122175000), (40, 4744685625), (50, 3795748500), (60, 3163123750), (62, 3061087500), (75, 2530499000), (93, 2040725000), (100, 1897874250), (120, 1581561875), (124, 1530543750), (125, 1518299400), (150, 1265249500), (155, 1224435000), (186, 1020362500), (200, 948937125), (248, 765271875), (250, 759149700), (300, 632624750), (310, 612217500), (372, 510181250), (375, 506099800), (465, 408145000), (500, 379574850), (600, 316312375), (620, 306108750), (625, 303659880), (744, 255090625), (750, 253049900), (775, 244887000), (930, 204072500), (1000, 189787425), (1240, 153054375), (1250, 151829940), (1500, 126524950), (1550, 122443500), (1860, 102036250), (1875, 101219960), (2325, 81629000), (2500, 75914970), (3000, 63262475), (3100, 61221750), (3125, 60731976), (3720, 51018125), (3750, 50609980), (3875, 48977400), (4650, 40814500), (5000, 37957485), (6200, 30610875), (6250, 30365988), (7500, 25304990), (7750, 24488700), (9300, 20407250), (9375, 20243992), (11625, 16325800), (12500, 15182994), (15000, 12652495), (15500, 12244350), (18600, 10203625), (18750, 10121996), (19375, 9795480), (23250, 8162900), (25000, 7591497), (31000, 6122175), (37500, 5060998), (38750, 4897740), (46500, 4081450), (58125, 3265160), (75000, 2530499), (77500, 2448870), (81629, 2325000), (93000, 2040725), (96875, 1959096), (116250, 1632580), (155000, 1224435), (163258, 1162500), (193750, 979548), (232500, 816290), (244887, 775000), (290625, 653032), (326516, 581250), (387500, 489774), (408145, 465000)]