10195020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 35642880

約数和(自身を除く): 25447860

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, 271, 285, 330, 342, 380, 396, 418, 495, 542, 570, 627, 660, 684, 813, 836, 855, 990, 1045, 1084, 1140, 1254, 1355, 1626, 1710, 1881, 1980, 2090, 2439, 2508, 2710, 2981, 3135, 3252, 3420, 3762, 4065, 4180, 4878, 5149, 5420, 5962, 6270, 7524, 8130, 8943, 9405, 9756, 10298, 11924, 12195, 12540, 14905, 15447, 16260, 17886, 18810, 20596, 24390, 25745, 26829, 29810, 30894, 35772, 37620, 44715, 46341, 48780, 51490, 53658, 56639, 59620, 61788, 77235, 89430, 92682, 102980, 107316, 113278, 134145, 154470, 169917, 178860, 185364, 226556, 231705, 268290, 283195, 308940, 339834, 463410, 509751, 536580, 566390, 679668, 849585, 926820, 1019502, 1132780, 1699170, 2039004, 2548755, 3398340, 5097510, 10195020]

約数ペア:

[(1, 10195020), (2, 5097510), (3, 3398340), (4, 2548755), (5, 2039004), (6, 1699170), (9, 1132780), (10, 1019502), (11, 926820), (12, 849585), (15, 679668), (18, 566390), (19, 536580), (20, 509751), (22, 463410), (30, 339834), (33, 308940), (36, 283195), (38, 268290), (44, 231705), (45, 226556), (55, 185364), (57, 178860), (60, 169917), (66, 154470), (76, 134145), (90, 113278), (95, 107316), (99, 102980), (110, 92682), (114, 89430), (132, 77235), (165, 61788), (171, 59620), (180, 56639), (190, 53658), (198, 51490), (209, 48780), (220, 46341), (228, 44715), (271, 37620), (285, 35772), (330, 30894), (342, 29810), (380, 26829), (396, 25745), (418, 24390), (495, 20596), (542, 18810), (570, 17886), (627, 16260), (660, 15447), (684, 14905), (813, 12540), (836, 12195), (855, 11924), (990, 10298), (1045, 9756), (1084, 9405), (1140, 8943), (1254, 8130), (1355, 7524), (1626, 6270), (1710, 5962), (1881, 5420), (1980, 5149), (2090, 4878), (2439, 4180), (2508, 4065), (2710, 3762), (2981, 3420), (3135, 3252)]