91153260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 144

約数和(自身を含む): 317640960

約数和(自身を除く): 226487700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2423, 2508, 3135, 3420, 3762, 4180, 4846, 6270, 7269, 7524, 9405, 9692, 12115, 12540, 14538, 18810, 21807, 24230, 26653, 29076, 36345, 37620, 43614, 46037, 48460, 53306, 72690, 79959, 87228, 92074, 106612, 109035, 133265, 138111, 145380, 159918, 184148, 218070, 230185, 239877, 266530, 276222, 319836, 399795, 414333, 436140, 460370, 479754, 506407, 533060, 552444, 690555, 799590, 828666, 920740, 959508, 1012814, 1199385, 1381110, 1519221, 1599180, 1657332, 2025628, 2071665, 2398770, 2532035, 2762220, 3038442, 4143330, 4557663, 4797540, 5064070, 6076884, 7596105, 8286660, 9115326, 10128140, 15192210, 18230652, 22788315, 30384420, 45576630, 91153260]

約数ペア:

[(1, 91153260), (2, 45576630), (3, 30384420), (4, 22788315), (5, 18230652), (6, 15192210), (9, 10128140), (10, 9115326), (11, 8286660), (12, 7596105), (15, 6076884), (18, 5064070), (19, 4797540), (20, 4557663), (22, 4143330), (30, 3038442), (33, 2762220), (36, 2532035), (38, 2398770), (44, 2071665), (45, 2025628), (55, 1657332), (57, 1599180), (60, 1519221), (66, 1381110), (76, 1199385), (90, 1012814), (95, 959508), (99, 920740), (110, 828666), (114, 799590), (132, 690555), (165, 552444), (171, 533060), (180, 506407), (190, 479754), (198, 460370), (209, 436140), (220, 414333), (228, 399795), (285, 319836), (330, 276222), (342, 266530), (380, 239877), (396, 230185), (418, 218070), (495, 184148), (570, 159918), (627, 145380), (660, 138111), (684, 133265), (836, 109035), (855, 106612), (990, 92074), (1045, 87228), (1140, 79959), (1254, 72690), (1710, 53306), (1881, 48460), (1980, 46037), (2090, 43614), (2423, 37620), (2508, 36345), (3135, 29076), (3420, 26653), (3762, 24230), (4180, 21807), (4846, 18810), (6270, 14538), (7269, 12540), (7524, 12115), (9405, 9692)]