88798860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 285405120

約数和(自身を除く): 196606260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 241, 267, 276, 345, 356, 414, 445, 460, 482, 534, 690, 723, 801, 828, 890, 964, 1035, 1068, 1205, 1335, 1380, 1446, 1602, 1780, 2047, 2070, 2169, 2410, 2670, 2892, 3204, 3615, 4005, 4094, 4140, 4338, 4820, 5340, 5543, 6141, 7230, 8010, 8188, 8676, 10235, 10845, 11086, 12282, 14460, 16020, 16629, 18423, 20470, 21449, 21690, 22172, 24564, 27715, 30705, 33258, 36846, 40940, 42898, 43380, 49887, 55430, 61410, 64347, 66516, 73692, 83145, 85796, 92115, 99774, 107245, 110860, 122820, 128694, 166290, 184230, 193041, 199548, 214490, 249435, 257388, 321735, 332580, 368460, 386082, 428980, 493327, 498870, 643470, 772164, 965205, 986654, 997740, 1286940, 1479981, 1930410, 1973308, 2466635, 2959962, 3860820, 4439943, 4933270, 5919924, 7399905, 8879886, 9866540, 14799810, 17759772, 22199715, 29599620, 44399430, 88798860]

約数ペア:

[(1, 88798860), (2, 44399430), (3, 29599620), (4, 22199715), (5, 17759772), (6, 14799810), (9, 9866540), (10, 8879886), (12, 7399905), (15, 5919924), (18, 4933270), (20, 4439943), (23, 3860820), (30, 2959962), (36, 2466635), (45, 1973308), (46, 1930410), (60, 1479981), (69, 1286940), (89, 997740), (90, 986654), (92, 965205), (115, 772164), (138, 643470), (178, 498870), (180, 493327), (207, 428980), (230, 386082), (241, 368460), (267, 332580), (276, 321735), (345, 257388), (356, 249435), (414, 214490), (445, 199548), (460, 193041), (482, 184230), (534, 166290), (690, 128694), (723, 122820), (801, 110860), (828, 107245), (890, 99774), (964, 92115), (1035, 85796), (1068, 83145), (1205, 73692), (1335, 66516), (1380, 64347), (1446, 61410), (1602, 55430), (1780, 49887), (2047, 43380), (2070, 42898), (2169, 40940), (2410, 36846), (2670, 33258), (2892, 30705), (3204, 27715), (3615, 24564), (4005, 22172), (4094, 21690), (4140, 21449), (4338, 20470), (4820, 18423), (5340, 16629), (5543, 16020), (6141, 14460), (7230, 12282), (8010, 11086), (8188, 10845), (8676, 10235)]