43872840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 160997760

約数和(自身を除く): 117124920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1231, 1320, 1485, 1620, 1782, 1980, 2376, 2462, 2970, 3240, 3564, 3693, 3960, 4455, 4924, 5940, 6155, 7128, 7386, 8910, 9848, 11079, 11880, 12310, 13541, 14772, 17820, 18465, 22158, 24620, 27082, 29544, 33237, 35640, 36930, 40623, 44316, 49240, 54164, 55395, 66474, 67705, 73860, 81246, 88632, 99711, 108328, 110790, 121869, 132948, 135410, 147720, 162492, 166185, 199422, 203115, 221580, 243738, 265896, 270820, 324984, 332370, 365607, 398844, 406230, 443160, 487476, 498555, 541640, 609345, 664740, 731214, 797688, 812460, 974952, 997110, 1096821, 1218690, 1329480, 1462428, 1624920, 1828035, 1994220, 2193642, 2437380, 2924856, 3656070, 3988440, 4387284, 4874760, 5484105, 7312140, 8774568, 10968210, 14624280, 21936420, 43872840]

約数ペア:

[(1, 43872840), (2, 21936420), (3, 14624280), (4, 10968210), (5, 8774568), (6, 7312140), (8, 5484105), (9, 4874760), (10, 4387284), (11, 3988440), (12, 3656070), (15, 2924856), (18, 2437380), (20, 2193642), (22, 1994220), (24, 1828035), (27, 1624920), (30, 1462428), (33, 1329480), (36, 1218690), (40, 1096821), (44, 997110), (45, 974952), (54, 812460), (55, 797688), (60, 731214), (66, 664740), (72, 609345), (81, 541640), (88, 498555), (90, 487476), (99, 443160), (108, 406230), (110, 398844), (120, 365607), (132, 332370), (135, 324984), (162, 270820), (165, 265896), (180, 243738), (198, 221580), (216, 203115), (220, 199422), (264, 166185), (270, 162492), (297, 147720), (324, 135410), (330, 132948), (360, 121869), (396, 110790), (405, 108328), (440, 99711), (495, 88632), (540, 81246), (594, 73860), (648, 67705), (660, 66474), (792, 55395), (810, 54164), (891, 49240), (990, 44316), (1080, 40623), (1188, 36930), (1231, 35640), (1320, 33237), (1485, 29544), (1620, 27082), (1782, 24620), (1980, 22158), (2376, 18465), (2462, 17820), (2970, 14772), (3240, 13541), (3564, 12310), (3693, 11880), (3960, 11079), (4455, 9848), (4924, 8910), (5940, 7386), (6155, 7128)]