827244450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 2335671936

約数和(自身を除く): 1508427486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 257, 311, 345, 414, 450, 514, 575, 622, 690, 771, 933, 1035, 1150, 1285, 1542, 1555, 1725, 1866, 2070, 2313, 2570, 2799, 3110, 3450, 3855, 4626, 4665, 5175, 5598, 5911, 6425, 7153, 7710, 7775, 9330, 10350, 11565, 11822, 12850, 13995, 14306, 15550, 17733, 19275, 21459, 23130, 23325, 27990, 29555, 35466, 35765, 38550, 42918, 46650, 53199, 57825, 59110, 64377, 69975, 71530, 79927, 88665, 106398, 107295, 115650, 128754, 139950, 147775, 159854, 177330, 178825, 214590, 239781, 265995, 295550, 321885, 357650, 399635, 443325, 479562, 531990, 536475, 643770, 719343, 799270, 886650, 1072950, 1198905, 1329975, 1438686, 1609425, 1838321, 1998175, 2397810, 2659950, 3218850, 3596715, 3676642, 3996350, 5514963, 5994525, 7193430, 9191605, 11029926, 11989050, 16544889, 17983575, 18383210, 27574815, 33089778, 35967150, 45958025, 55149630, 82724445, 91916050, 137874075, 165448890, 275748150, 413622225, 827244450]

約数ペア:

[(1, 827244450), (2, 413622225), (3, 275748150), (5, 165448890), (6, 137874075), (9, 91916050), (10, 82724445), (15, 55149630), (18, 45958025), (23, 35967150), (25, 33089778), (30, 27574815), (45, 18383210), (46, 17983575), (50, 16544889), (69, 11989050), (75, 11029926), (90, 9191605), (115, 7193430), (138, 5994525), (150, 5514963), (207, 3996350), (225, 3676642), (230, 3596715), (257, 3218850), (311, 2659950), (345, 2397810), (414, 1998175), (450, 1838321), (514, 1609425), (575, 1438686), (622, 1329975), (690, 1198905), (771, 1072950), (933, 886650), (1035, 799270), (1150, 719343), (1285, 643770), (1542, 536475), (1555, 531990), (1725, 479562), (1866, 443325), (2070, 399635), (2313, 357650), (2570, 321885), (2799, 295550), (3110, 265995), (3450, 239781), (3855, 214590), (4626, 178825), (4665, 177330), (5175, 159854), (5598, 147775), (5911, 139950), (6425, 128754), (7153, 115650), (7710, 107295), (7775, 106398), (9330, 88665), (10350, 79927), (11565, 71530), (11822, 69975), (12850, 64377), (13995, 59110), (14306, 57825), (15550, 53199), (17733, 46650), (19275, 42918), (21459, 38550), (23130, 35765), (23325, 35466), (27990, 29555)]