154150830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 434903040

約数和(自身を除く): 280752210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 103, 115, 135, 138, 206, 207, 230, 241, 270, 309, 345, 414, 482, 515, 618, 621, 690, 723, 927, 1030, 1035, 1205, 1242, 1446, 1545, 1854, 2070, 2169, 2369, 2410, 2781, 3090, 3105, 3615, 4338, 4635, 4738, 5543, 5562, 6210, 6507, 7107, 7230, 9270, 10845, 11086, 11845, 13014, 13905, 14214, 16629, 21321, 21690, 23690, 24823, 27715, 27810, 32535, 33258, 35535, 42642, 49646, 49887, 55430, 63963, 65070, 71070, 74469, 83145, 99774, 106605, 124115, 127926, 148938, 149661, 166290, 213210, 223407, 248230, 249435, 299322, 319815, 372345, 446814, 498870, 570929, 639630, 670221, 744690, 748305, 1117035, 1141858, 1340442, 1496610, 1712787, 2234070, 2854645, 3351105, 3425574, 5138361, 5709290, 6702210, 8563935, 10276722, 15415083, 17127870, 25691805, 30830166, 51383610, 77075415, 154150830]

約数ペア:

[(1, 154150830), (2, 77075415), (3, 51383610), (5, 30830166), (6, 25691805), (9, 17127870), (10, 15415083), (15, 10276722), (18, 8563935), (23, 6702210), (27, 5709290), (30, 5138361), (45, 3425574), (46, 3351105), (54, 2854645), (69, 2234070), (90, 1712787), (103, 1496610), (115, 1340442), (135, 1141858), (138, 1117035), (206, 748305), (207, 744690), (230, 670221), (241, 639630), (270, 570929), (309, 498870), (345, 446814), (414, 372345), (482, 319815), (515, 299322), (618, 249435), (621, 248230), (690, 223407), (723, 213210), (927, 166290), (1030, 149661), (1035, 148938), (1205, 127926), (1242, 124115), (1446, 106605), (1545, 99774), (1854, 83145), (2070, 74469), (2169, 71070), (2369, 65070), (2410, 63963), (2781, 55430), (3090, 49887), (3105, 49646), (3615, 42642), (4338, 35535), (4635, 33258), (4738, 32535), (5543, 27810), (5562, 27715), (6210, 24823), (6507, 23690), (7107, 21690), (7230, 21321), (9270, 16629), (10845, 14214), (11086, 13905), (11845, 13014)]