26960700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 87105536

約数和(自身を除く): 60144836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 223, 260, 300, 310, 325, 372, 390, 403, 446, 465, 620, 650, 669, 775, 780, 806, 892, 930, 975, 1115, 1209, 1300, 1338, 1550, 1612, 1860, 1950, 2015, 2230, 2325, 2418, 2676, 2899, 3100, 3345, 3900, 4030, 4460, 4650, 4836, 5575, 5798, 6045, 6690, 6913, 8060, 8697, 9300, 10075, 11150, 11596, 12090, 13380, 13826, 14495, 16725, 17394, 20150, 20739, 22300, 24180, 27652, 28990, 30225, 33450, 34565, 34788, 40300, 41478, 43485, 57980, 60450, 66900, 69130, 72475, 82956, 86970, 89869, 103695, 120900, 138260, 144950, 172825, 173940, 179738, 207390, 217425, 269607, 289900, 345650, 359476, 414780, 434850, 449345, 518475, 539214, 691300, 869700, 898690, 1036950, 1078428, 1348035, 1797380, 2073900, 2246725, 2696070, 4493450, 5392140, 6740175, 8986900, 13480350, 26960700]

約数ペア:

[(1, 26960700), (2, 13480350), (3, 8986900), (4, 6740175), (5, 5392140), (6, 4493450), (10, 2696070), (12, 2246725), (13, 2073900), (15, 1797380), (20, 1348035), (25, 1078428), (26, 1036950), (30, 898690), (31, 869700), (39, 691300), (50, 539214), (52, 518475), (60, 449345), (62, 434850), (65, 414780), (75, 359476), (78, 345650), (93, 289900), (100, 269607), (124, 217425), (130, 207390), (150, 179738), (155, 173940), (156, 172825), (186, 144950), (195, 138260), (223, 120900), (260, 103695), (300, 89869), (310, 86970), (325, 82956), (372, 72475), (390, 69130), (403, 66900), (446, 60450), (465, 57980), (620, 43485), (650, 41478), (669, 40300), (775, 34788), (780, 34565), (806, 33450), (892, 30225), (930, 28990), (975, 27652), (1115, 24180), (1209, 22300), (1300, 20739), (1338, 20150), (1550, 17394), (1612, 16725), (1860, 14495), (1950, 13826), (2015, 13380), (2230, 12090), (2325, 11596), (2418, 11150), (2676, 10075), (2899, 9300), (3100, 8697), (3345, 8060), (3900, 6913), (4030, 6690), (4460, 6045), (4650, 5798), (4836, 5575)]