90377580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 267724800

約数和(自身を除く): 177347220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 829, 948, 1185, 1380, 1580, 1658, 1817, 2370, 2487, 3316, 3634, 4145, 4740, 4974, 5451, 7268, 8290, 9085, 9948, 10902, 12435, 16580, 18170, 19067, 21804, 24870, 27255, 36340, 38134, 49740, 54510, 57201, 65491, 76268, 95335, 109020, 114402, 130982, 190670, 196473, 228804, 261964, 286005, 327455, 381340, 392946, 572010, 654910, 785892, 982365, 1144020, 1309820, 1506293, 1964730, 3012586, 3929460, 4518879, 6025172, 7531465, 9037758, 15062930, 18075516, 22594395, 30125860, 45188790, 90377580]

約数ペア:

[(1, 90377580), (2, 45188790), (3, 30125860), (4, 22594395), (5, 18075516), (6, 15062930), (10, 9037758), (12, 7531465), (15, 6025172), (20, 4518879), (23, 3929460), (30, 3012586), (46, 1964730), (60, 1506293), (69, 1309820), (79, 1144020), (92, 982365), (115, 785892), (138, 654910), (158, 572010), (230, 392946), (237, 381340), (276, 327455), (316, 286005), (345, 261964), (395, 228804), (460, 196473), (474, 190670), (690, 130982), (790, 114402), (829, 109020), (948, 95335), (1185, 76268), (1380, 65491), (1580, 57201), (1658, 54510), (1817, 49740), (2370, 38134), (2487, 36340), (3316, 27255), (3634, 24870), (4145, 21804), (4740, 19067), (4974, 18170), (5451, 16580), (7268, 12435), (8290, 10902), (9085, 9948)]