80376030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 261688320

約数和(自身を除く): 181312290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 43, 45, 46, 54, 63, 69, 70, 86, 90, 105, 115, 126, 129, 135, 138, 161, 189, 207, 210, 215, 230, 258, 270, 301, 315, 322, 345, 378, 387, 414, 430, 483, 602, 621, 630, 645, 690, 774, 805, 903, 945, 966, 989, 1035, 1161, 1242, 1290, 1449, 1505, 1610, 1806, 1849, 1890, 1935, 1978, 2070, 2322, 2415, 2709, 2898, 2967, 3010, 3105, 3698, 3870, 4347, 4515, 4830, 4945, 5418, 5547, 5805, 5934, 6210, 6923, 7245, 8127, 8694, 8901, 9030, 9245, 9890, 11094, 11610, 12943, 13545, 13846, 14490, 14835, 16254, 16641, 17802, 18490, 20769, 21735, 25886, 26703, 27090, 27735, 29670, 33282, 34615, 38829, 40635, 41538, 42527, 43470, 44505, 49923, 53406, 55470, 62307, 64715, 69230, 77658, 81270, 83205, 85054, 89010, 99846, 103845, 116487, 124614, 127581, 129430, 133515, 166410, 186921, 194145, 207690, 212635, 232974, 249615, 255162, 267030, 297689, 311535, 349461, 373842, 382743, 388290, 425270, 499230, 582435, 595378, 623070, 637905, 698922, 765486, 893067, 934605, 1148229, 1164870, 1275810, 1488445, 1747305, 1786134, 1869210, 1913715, 2296458, 2679201, 2976890, 3494610, 3827430, 4465335, 5358402, 5741145, 8037603, 8930670, 11482290, 13396005, 16075206, 26792010, 40188015, 80376030]

約数ペア:

[(1, 80376030), (2, 40188015), (3, 26792010), (5, 16075206), (6, 13396005), (7, 11482290), (9, 8930670), (10, 8037603), (14, 5741145), (15, 5358402), (18, 4465335), (21, 3827430), (23, 3494610), (27, 2976890), (30, 2679201), (35, 2296458), (42, 1913715), (43, 1869210), (45, 1786134), (46, 1747305), (54, 1488445), (63, 1275810), (69, 1164870), (70, 1148229), (86, 934605), (90, 893067), (105, 765486), (115, 698922), (126, 637905), (129, 623070), (135, 595378), (138, 582435), (161, 499230), (189, 425270), (207, 388290), (210, 382743), (215, 373842), (230, 349461), (258, 311535), (270, 297689), (301, 267030), (315, 255162), (322, 249615), (345, 232974), (378, 212635), (387, 207690), (414, 194145), (430, 186921), (483, 166410), (602, 133515), (621, 129430), (630, 127581), (645, 124614), (690, 116487), (774, 103845), (805, 99846), (903, 89010), (945, 85054), (966, 83205), (989, 81270), (1035, 77658), (1161, 69230), (1242, 64715), (1290, 62307), (1449, 55470), (1505, 53406), (1610, 49923), (1806, 44505), (1849, 43470), (1890, 42527), (1935, 41538), (1978, 40635), (2070, 38829), (2322, 34615), (2415, 33282), (2709, 29670), (2898, 27735), (2967, 27090), (3010, 26703), (3105, 25886), (3698, 21735), (3870, 20769), (4347, 18490), (4515, 17802), (4830, 16641), (4945, 16254), (5418, 14835), (5547, 14490), (5805, 13846), (5934, 13545), (6210, 12943), (6923, 11610), (7245, 11094), (8127, 9890), (8694, 9245), (8901, 9030)]