89078220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 144

約数和(自身を含む): 336930048

約数和(自身を除く): 247851828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6427, 6930, 12854, 13860, 19281, 25708, 32135, 38562, 44989, 57843, 64270, 70697, 77124, 89978, 96405, 115686, 128540, 134967, 141394, 179956, 192810, 212091, 224945, 231372, 269934, 282788, 289215, 353485, 385620, 404901, 424182, 449890, 494879, 539868, 578430, 636273, 674835, 706970, 809802, 848364, 899780, 989758, 1060455, 1156860, 1272546, 1349670, 1413940, 1484637, 1619604, 1979516, 2024505, 2120910, 2474395, 2545092, 2699340, 2969274, 3181365, 4049010, 4241820, 4453911, 4948790, 5938548, 6362730, 7423185, 8098020, 8907822, 9897580, 12725460, 14846370, 17815644, 22269555, 29692740, 44539110, 89078220]

約数ペア:

[(1, 89078220), (2, 44539110), (3, 29692740), (4, 22269555), (5, 17815644), (6, 14846370), (7, 12725460), (9, 9897580), (10, 8907822), (11, 8098020), (12, 7423185), (14, 6362730), (15, 5938548), (18, 4948790), (20, 4453911), (21, 4241820), (22, 4049010), (28, 3181365), (30, 2969274), (33, 2699340), (35, 2545092), (36, 2474395), (42, 2120910), (44, 2024505), (45, 1979516), (55, 1619604), (60, 1484637), (63, 1413940), (66, 1349670), (70, 1272546), (77, 1156860), (84, 1060455), (90, 989758), (99, 899780), (105, 848364), (110, 809802), (126, 706970), (132, 674835), (140, 636273), (154, 578430), (165, 539868), (180, 494879), (198, 449890), (210, 424182), (220, 404901), (231, 385620), (252, 353485), (308, 289215), (315, 282788), (330, 269934), (385, 231372), (396, 224945), (420, 212091), (462, 192810), (495, 179956), (630, 141394), (660, 134967), (693, 128540), (770, 115686), (924, 96405), (990, 89978), (1155, 77124), (1260, 70697), (1386, 64270), (1540, 57843), (1980, 44989), (2310, 38562), (2772, 32135), (3465, 25708), (4620, 19281), (6427, 13860), (6930, 12854)]