671472750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 1836132480

約数和(自身を除く): 1164659730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 61, 65, 75, 78, 122, 125, 130, 150, 183, 195, 250, 305, 325, 366, 375, 390, 610, 650, 750, 793, 915, 975, 1129, 1525, 1586, 1625, 1830, 1950, 2258, 2379, 3050, 3250, 3387, 3965, 4575, 4758, 4875, 5645, 6774, 7625, 7930, 9150, 9750, 11290, 11895, 14677, 15250, 16935, 19825, 22875, 23790, 28225, 29354, 33870, 39650, 44031, 45750, 56450, 59475, 68869, 73385, 84675, 88062, 99125, 118950, 137738, 141125, 146770, 169350, 198250, 206607, 220155, 282250, 297375, 344345, 366925, 413214, 423375, 440310, 594750, 688690, 733850, 846750, 895297, 1033035, 1100775, 1721725, 1790594, 1834625, 2066070, 2201550, 2685891, 3443450, 3669250, 4476485, 5165175, 5371782, 5503875, 8608625, 8952970, 10330350, 11007750, 13429455, 17217250, 22382425, 25825875, 26858910, 44764850, 51651750, 67147275, 111912125, 134294550, 223824250, 335736375, 671472750]

約数ペア:

[(1, 671472750), (2, 335736375), (3, 223824250), (5, 134294550), (6, 111912125), (10, 67147275), (13, 51651750), (15, 44764850), (25, 26858910), (26, 25825875), (30, 22382425), (39, 17217250), (50, 13429455), (61, 11007750), (65, 10330350), (75, 8952970), (78, 8608625), (122, 5503875), (125, 5371782), (130, 5165175), (150, 4476485), (183, 3669250), (195, 3443450), (250, 2685891), (305, 2201550), (325, 2066070), (366, 1834625), (375, 1790594), (390, 1721725), (610, 1100775), (650, 1033035), (750, 895297), (793, 846750), (915, 733850), (975, 688690), (1129, 594750), (1525, 440310), (1586, 423375), (1625, 413214), (1830, 366925), (1950, 344345), (2258, 297375), (2379, 282250), (3050, 220155), (3250, 206607), (3387, 198250), (3965, 169350), (4575, 146770), (4758, 141125), (4875, 137738), (5645, 118950), (6774, 99125), (7625, 88062), (7930, 84675), (9150, 73385), (9750, 68869), (11290, 59475), (11895, 56450), (14677, 45750), (15250, 44031), (16935, 39650), (19825, 33870), (22875, 29354), (23790, 28225)]