153518820

素因数分解:

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

素因数の和:970

約数の個数: 192

約数和(自身を含む): 546717696

約数和(自身を除く): 393198876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 907, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1814, 1820, 1860, 2015, 2170, 2418, 2604, 2721, 2730, 2821, 3255, 3628, 4030, 4340, 4535, 4836, 5442, 5460, 5642, 6045, 6349, 6510, 8060, 8463, 9070, 10884, 11284, 11791, 12090, 12698, 13020, 13605, 14105, 16926, 18140, 19047, 23582, 24180, 25396, 27210, 28117, 28210, 31745, 33852, 35373, 38094, 42315, 47164, 54420, 56234, 56420, 58955, 63490, 70746, 76188, 82537, 84351, 84630, 95235, 112468, 117910, 126980, 140585, 141492, 165074, 168702, 169260, 176865, 190470, 196819, 235820, 247611, 281170, 330148, 337404, 353730, 365521, 380940, 393638, 412685, 421755, 495222, 562340, 590457, 707460, 731042, 787276, 825370, 843510, 984095, 990444, 1096563, 1180914, 1238055, 1462084, 1650740, 1687020, 1827605, 1968190, 2193126, 2361828, 2476110, 2558647, 2952285, 3655210, 3936380, 4386252, 4952220, 5117294, 5482815, 5904570, 7310420, 7675941, 10234588, 10965630, 11809140, 12793235, 15351882, 21931260, 25586470, 30703764, 38379705, 51172940, 76759410, 153518820]

約数ペア:

[(1, 153518820), (2, 76759410), (3, 51172940), (4, 38379705), (5, 30703764), (6, 25586470), (7, 21931260), (10, 15351882), (12, 12793235), (13, 11809140), (14, 10965630), (15, 10234588), (20, 7675941), (21, 7310420), (26, 5904570), (28, 5482815), (30, 5117294), (31, 4952220), (35, 4386252), (39, 3936380), (42, 3655210), (52, 2952285), (60, 2558647), (62, 2476110), (65, 2361828), (70, 2193126), (78, 1968190), (84, 1827605), (91, 1687020), (93, 1650740), (105, 1462084), (124, 1238055), (130, 1180914), (140, 1096563), (155, 990444), (156, 984095), (182, 843510), (186, 825370), (195, 787276), (210, 731042), (217, 707460), (260, 590457), (273, 562340), (310, 495222), (364, 421755), (372, 412685), (390, 393638), (403, 380940), (420, 365521), (434, 353730), (455, 337404), (465, 330148), (546, 281170), (620, 247611), (651, 235820), (780, 196819), (806, 190470), (868, 176865), (907, 169260), (910, 168702), (930, 165074), (1085, 141492), (1092, 140585), (1209, 126980), (1302, 117910), (1365, 112468), (1612, 95235), (1814, 84630), (1820, 84351), (1860, 82537), (2015, 76188), (2170, 70746), (2418, 63490), (2604, 58955), (2721, 56420), (2730, 56234), (2821, 54420), (3255, 47164), (3628, 42315), (4030, 38094), (4340, 35373), (4535, 33852), (4836, 31745), (5442, 28210), (5460, 28117), (5642, 27210), (6045, 25396), (6349, 24180), (6510, 23582), (8060, 19047), (8463, 18140), (9070, 16926), (10884, 14105), (11284, 13605), (11791, 13020), (12090, 12698)]