102345880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 292884480

約数和(自身を除く): 190538600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 907, 910, 1085, 1240, 1612, 1736, 1814, 1820, 2015, 2170, 2821, 3224, 3628, 3640, 4030, 4340, 4535, 5642, 6349, 7256, 8060, 8680, 9070, 11284, 11791, 12698, 14105, 16120, 18140, 22568, 23582, 25396, 28117, 28210, 31745, 36280, 47164, 50792, 56234, 56420, 58955, 63490, 82537, 94328, 112468, 112840, 117910, 126980, 140585, 165074, 196819, 224936, 235820, 253960, 281170, 330148, 365521, 393638, 412685, 471640, 562340, 660296, 731042, 787276, 825370, 984095, 1124680, 1462084, 1574552, 1650740, 1827605, 1968190, 2558647, 2924168, 3301480, 3655210, 3936380, 5117294, 7310420, 7872760, 10234588, 12793235, 14620840, 20469176, 25586470, 51172940, 102345880]

約数ペア:

[(1, 102345880), (2, 51172940), (4, 25586470), (5, 20469176), (7, 14620840), (8, 12793235), (10, 10234588), (13, 7872760), (14, 7310420), (20, 5117294), (26, 3936380), (28, 3655210), (31, 3301480), (35, 2924168), (40, 2558647), (52, 1968190), (56, 1827605), (62, 1650740), (65, 1574552), (70, 1462084), (91, 1124680), (104, 984095), (124, 825370), (130, 787276), (140, 731042), (155, 660296), (182, 562340), (217, 471640), (248, 412685), (260, 393638), (280, 365521), (310, 330148), (364, 281170), (403, 253960), (434, 235820), (455, 224936), (520, 196819), (620, 165074), (728, 140585), (806, 126980), (868, 117910), (907, 112840), (910, 112468), (1085, 94328), (1240, 82537), (1612, 63490), (1736, 58955), (1814, 56420), (1820, 56234), (2015, 50792), (2170, 47164), (2821, 36280), (3224, 31745), (3628, 28210), (3640, 28117), (4030, 25396), (4340, 23582), (4535, 22568), (5642, 18140), (6349, 16120), (7256, 14105), (8060, 12698), (8680, 11791), (9070, 11284)]