88858890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 165157110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 345, 349, 369, 410, 414, 615, 621, 690, 698, 738, 943, 1035, 1047, 1107, 1230, 1242, 1745, 1845, 1886, 2070, 2094, 2214, 2829, 3105, 3141, 3490, 3690, 4715, 5235, 5535, 5658, 6210, 6282, 8027, 8487, 9423, 9430, 10470, 11070, 14145, 14309, 15705, 16054, 16974, 18846, 24081, 25461, 28290, 28618, 31410, 40135, 42435, 42927, 47115, 48162, 50922, 71545, 72243, 80270, 84870, 85854, 94230, 120405, 127305, 128781, 143090, 144486, 214635, 216729, 240810, 254610, 257562, 329107, 361215, 386343, 429270, 433458, 643905, 658214, 722430, 772686, 987321, 1083645, 1287810, 1645535, 1931715, 1974642, 2167290, 2961963, 3291070, 3863430, 4936605, 5923926, 8885889, 9873210, 14809815, 17771778, 29619630, 44429445, 88858890]

約数ペア:

[(1, 88858890), (2, 44429445), (3, 29619630), (5, 17771778), (6, 14809815), (9, 9873210), (10, 8885889), (15, 5923926), (18, 4936605), (23, 3863430), (27, 3291070), (30, 2961963), (41, 2167290), (45, 1974642), (46, 1931715), (54, 1645535), (69, 1287810), (82, 1083645), (90, 987321), (115, 772686), (123, 722430), (135, 658214), (138, 643905), (205, 433458), (207, 429270), (230, 386343), (246, 361215), (270, 329107), (345, 257562), (349, 254610), (369, 240810), (410, 216729), (414, 214635), (615, 144486), (621, 143090), (690, 128781), (698, 127305), (738, 120405), (943, 94230), (1035, 85854), (1047, 84870), (1107, 80270), (1230, 72243), (1242, 71545), (1745, 50922), (1845, 48162), (1886, 47115), (2070, 42927), (2094, 42435), (2214, 40135), (2829, 31410), (3105, 28618), (3141, 28290), (3490, 25461), (3690, 24081), (4715, 18846), (5235, 16974), (5535, 16054), (5658, 15705), (6210, 14309), (6282, 14145), (8027, 11070), (8487, 10470), (9423, 9430)]