172024380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 573116544

約数和(自身を除く): 401092164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 283, 307, 330, 396, 495, 566, 614, 660, 849, 921, 990, 1132, 1228, 1415, 1535, 1698, 1842, 1980, 2547, 2763, 2830, 3070, 3113, 3377, 3396, 3684, 4245, 4605, 5094, 5526, 5660, 6140, 6226, 6754, 8490, 9210, 9339, 10131, 10188, 11052, 12452, 12735, 13508, 13815, 15565, 16885, 16980, 18420, 18678, 20262, 25470, 27630, 28017, 30393, 31130, 33770, 37356, 40524, 46695, 50655, 50940, 55260, 56034, 60786, 62260, 67540, 86881, 93390, 101310, 112068, 121572, 140085, 151965, 173762, 186780, 202620, 260643, 280170, 303930, 347524, 434405, 521286, 560340, 607860, 781929, 868810, 955691, 1042572, 1303215, 1563858, 1737620, 1911382, 2606430, 2867073, 3127716, 3822764, 3909645, 4778455, 5212860, 5734146, 7819290, 8601219, 9556910, 11468292, 14335365, 15638580, 17202438, 19113820, 28670730, 34404876, 43006095, 57341460, 86012190, 172024380]

約数ペア:

[(1, 172024380), (2, 86012190), (3, 57341460), (4, 43006095), (5, 34404876), (6, 28670730), (9, 19113820), (10, 17202438), (11, 15638580), (12, 14335365), (15, 11468292), (18, 9556910), (20, 8601219), (22, 7819290), (30, 5734146), (33, 5212860), (36, 4778455), (44, 3909645), (45, 3822764), (55, 3127716), (60, 2867073), (66, 2606430), (90, 1911382), (99, 1737620), (110, 1563858), (132, 1303215), (165, 1042572), (180, 955691), (198, 868810), (220, 781929), (283, 607860), (307, 560340), (330, 521286), (396, 434405), (495, 347524), (566, 303930), (614, 280170), (660, 260643), (849, 202620), (921, 186780), (990, 173762), (1132, 151965), (1228, 140085), (1415, 121572), (1535, 112068), (1698, 101310), (1842, 93390), (1980, 86881), (2547, 67540), (2763, 62260), (2830, 60786), (3070, 56034), (3113, 55260), (3377, 50940), (3396, 50655), (3684, 46695), (4245, 40524), (4605, 37356), (5094, 33770), (5526, 31130), (5660, 30393), (6140, 28017), (6226, 27630), (6754, 25470), (8490, 20262), (9210, 18678), (9339, 18420), (10131, 16980), (10188, 16885), (11052, 15565), (12452, 13815), (12735, 13508)]