129149460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3478

約数の個数: 144

約数和(自身を含む): 449991360

約数和(自身を除く): 320841900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3433, 3762, 4180, 6270, 6866, 7524, 9405, 10299, 12540, 13732, 17165, 18810, 20598, 30897, 34330, 37620, 37763, 41196, 51495, 61794, 65227, 68660, 75526, 102990, 113289, 123588, 130454, 151052, 154485, 188815, 195681, 205980, 226578, 260908, 308970, 326135, 339867, 377630, 391362, 453156, 566445, 587043, 617940, 652270, 679734, 717497, 755260, 782724, 978405, 1132890, 1174086, 1304540, 1359468, 1434994, 1699335, 1956810, 2152491, 2265780, 2348172, 2869988, 2935215, 3398670, 3587485, 3913620, 4304982, 5870430, 6457473, 6797340, 7174970, 8609964, 10762455, 11740860, 12914946, 14349940, 21524910, 25829892, 32287365, 43049820, 64574730, 129149460]

約数ペア:

[(1, 129149460), (2, 64574730), (3, 43049820), (4, 32287365), (5, 25829892), (6, 21524910), (9, 14349940), (10, 12914946), (11, 11740860), (12, 10762455), (15, 8609964), (18, 7174970), (19, 6797340), (20, 6457473), (22, 5870430), (30, 4304982), (33, 3913620), (36, 3587485), (38, 3398670), (44, 2935215), (45, 2869988), (55, 2348172), (57, 2265780), (60, 2152491), (66, 1956810), (76, 1699335), (90, 1434994), (95, 1359468), (99, 1304540), (110, 1174086), (114, 1132890), (132, 978405), (165, 782724), (171, 755260), (180, 717497), (190, 679734), (198, 652270), (209, 617940), (220, 587043), (228, 566445), (285, 453156), (330, 391362), (342, 377630), (380, 339867), (396, 326135), (418, 308970), (495, 260908), (570, 226578), (627, 205980), (660, 195681), (684, 188815), (836, 154485), (855, 151052), (990, 130454), (1045, 123588), (1140, 113289), (1254, 102990), (1710, 75526), (1881, 68660), (1980, 65227), (2090, 61794), (2508, 51495), (3135, 41196), (3420, 37763), (3433, 37620), (3762, 34330), (4180, 30897), (6270, 20598), (6866, 18810), (7524, 17165), (9405, 13732), (10299, 12540)]