183986200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 469032480

約数和(自身を除く): 285046280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 47, 50, 74, 92, 94, 100, 115, 148, 184, 185, 188, 200, 230, 235, 296, 370, 376, 460, 470, 529, 575, 740, 851, 920, 925, 940, 1058, 1081, 1150, 1175, 1480, 1702, 1739, 1850, 1880, 2116, 2162, 2300, 2350, 2645, 3404, 3478, 3700, 4232, 4255, 4324, 4600, 4700, 5290, 5405, 6808, 6956, 7400, 8510, 8648, 8695, 9400, 10580, 10810, 13225, 13912, 17020, 17390, 19573, 21160, 21275, 21620, 24863, 26450, 27025, 34040, 34780, 39146, 39997, 42550, 43240, 43475, 49726, 52900, 54050, 69560, 78292, 79994, 85100, 86950, 97865, 99452, 105800, 108100, 124315, 156584, 159988, 170200, 173900, 195730, 198904, 199985, 216200, 248630, 319976, 347800, 391460, 399970, 489325, 497260, 621575, 782920, 799940, 919931, 978650, 994520, 999925, 1243150, 1599880, 1839862, 1957300, 1999850, 2486300, 3679724, 3914600, 3999700, 4599655, 4972600, 7359448, 7999400, 9199310, 18398620, 22998275, 36797240, 45996550, 91993100, 183986200]

約数ペア:

[(1, 183986200), (2, 91993100), (4, 45996550), (5, 36797240), (8, 22998275), (10, 18398620), (20, 9199310), (23, 7999400), (25, 7359448), (37, 4972600), (40, 4599655), (46, 3999700), (47, 3914600), (50, 3679724), (74, 2486300), (92, 1999850), (94, 1957300), (100, 1839862), (115, 1599880), (148, 1243150), (184, 999925), (185, 994520), (188, 978650), (200, 919931), (230, 799940), (235, 782920), (296, 621575), (370, 497260), (376, 489325), (460, 399970), (470, 391460), (529, 347800), (575, 319976), (740, 248630), (851, 216200), (920, 199985), (925, 198904), (940, 195730), (1058, 173900), (1081, 170200), (1150, 159988), (1175, 156584), (1480, 124315), (1702, 108100), (1739, 105800), (1850, 99452), (1880, 97865), (2116, 86950), (2162, 85100), (2300, 79994), (2350, 78292), (2645, 69560), (3404, 54050), (3478, 52900), (3700, 49726), (4232, 43475), (4255, 43240), (4324, 42550), (4600, 39997), (4700, 39146), (5290, 34780), (5405, 34040), (6808, 27025), (6956, 26450), (7400, 24863), (8510, 21620), (8648, 21275), (8695, 21160), (9400, 19573), (10580, 17390), (10810, 17020), (13225, 13912)]