875798520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5881}}^1$

素因数の和:5985

約数の個数: 128

約数和(自身を含む): 2820536640

約数和(自身を除く): 1944738120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1095, 1241, 1460, 1752, 2040, 2190, 2482, 2920, 3723, 4380, 4964, 5881, 6205, 7446, 8760, 9928, 11762, 12410, 14892, 17643, 18615, 23524, 24820, 29405, 29784, 35286, 37230, 47048, 49640, 58810, 70572, 74460, 88215, 99977, 117620, 141144, 148920, 176430, 199954, 235240, 299931, 352860, 399908, 429313, 499885, 599862, 705720, 799816, 858626, 999770, 1199724, 1287939, 1499655, 1717252, 1999540, 2146565, 2399448, 2575878, 2999310, 3434504, 3999080, 4293130, 5151756, 5998620, 6439695, 7298321, 8586260, 10303512, 11997240, 12879390, 14596642, 17172520, 21894963, 25758780, 29193284, 36491605, 43789926, 51517560, 58386568, 72983210, 87579852, 109474815, 145966420, 175159704, 218949630, 291932840, 437899260, 875798520]

約数ペア:

[(1, 875798520), (2, 437899260), (3, 291932840), (4, 218949630), (5, 175159704), (6, 145966420), (8, 109474815), (10, 87579852), (12, 72983210), (15, 58386568), (17, 51517560), (20, 43789926), (24, 36491605), (30, 29193284), (34, 25758780), (40, 21894963), (51, 17172520), (60, 14596642), (68, 12879390), (73, 11997240), (85, 10303512), (102, 8586260), (120, 7298321), (136, 6439695), (146, 5998620), (170, 5151756), (204, 4293130), (219, 3999080), (255, 3434504), (292, 2999310), (340, 2575878), (365, 2399448), (408, 2146565), (438, 1999540), (510, 1717252), (584, 1499655), (680, 1287939), (730, 1199724), (876, 999770), (1020, 858626), (1095, 799816), (1241, 705720), (1460, 599862), (1752, 499885), (2040, 429313), (2190, 399908), (2482, 352860), (2920, 299931), (3723, 235240), (4380, 199954), (4964, 176430), (5881, 148920), (6205, 141144), (7446, 117620), (8760, 99977), (9928, 88215), (11762, 74460), (12410, 70572), (14892, 58810), (17643, 49640), (18615, 47048), (23524, 37230), (24820, 35286), (29405, 29784)]