7379746380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{18149}}^1$

素因数の和:18421

約数の個数: 120

約数和(自身を含む): 23244051600

約数和(自身を除く): 15864305220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 251, 270, 324, 405, 502, 540, 753, 810, 1004, 1255, 1506, 1620, 2259, 2510, 3012, 3765, 4518, 5020, 6777, 7530, 9036, 11295, 13554, 15060, 18149, 20331, 22590, 27108, 33885, 36298, 40662, 45180, 54447, 67770, 72596, 81324, 90745, 101655, 108894, 135540, 163341, 181490, 203310, 217788, 272235, 326682, 362980, 406620, 490023, 544470, 653364, 816705, 980046, 1088940, 1470069, 1633410, 1960092, 2450115, 2940138, 3266820, 4555399, 4900230, 5880276, 7350345, 9110798, 9800460, 13666197, 14700690, 18221596, 22776995, 27332394, 29401380, 40998591, 45553990, 54664788, 68330985, 81997182, 91107980, 122995773, 136661970, 163994364, 204992955, 245991546, 273323940, 368987319, 409985910, 491983092, 614978865, 737974638, 819971820, 1229957730, 1475949276, 1844936595, 2459915460, 3689873190, 7379746380]

約数ペア:

[(1, 7379746380), (2, 3689873190), (3, 2459915460), (4, 1844936595), (5, 1475949276), (6, 1229957730), (9, 819971820), (10, 737974638), (12, 614978865), (15, 491983092), (18, 409985910), (20, 368987319), (27, 273323940), (30, 245991546), (36, 204992955), (45, 163994364), (54, 136661970), (60, 122995773), (81, 91107980), (90, 81997182), (108, 68330985), (135, 54664788), (162, 45553990), (180, 40998591), (251, 29401380), (270, 27332394), (324, 22776995), (405, 18221596), (502, 14700690), (540, 13666197), (753, 9800460), (810, 9110798), (1004, 7350345), (1255, 5880276), (1506, 4900230), (1620, 4555399), (2259, 3266820), (2510, 2940138), (3012, 2450115), (3765, 1960092), (4518, 1633410), (5020, 1470069), (6777, 1088940), (7530, 980046), (9036, 816705), (11295, 653364), (13554, 544470), (15060, 490023), (18149, 406620), (20331, 362980), (22590, 326682), (27108, 272235), (33885, 217788), (36298, 203310), (40662, 181490), (45180, 163341), (54447, 135540), (67770, 108894), (72596, 101655), (81324, 90745)]