87475140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 195047100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 439, 486, 492, 540, 615, 738, 810, 820, 878, 972, 1107, 1215, 1230, 1317, 1476, 1620, 1756, 1845, 2195, 2214, 2430, 2460, 2634, 3321, 3690, 3951, 4390, 4428, 4860, 5268, 5535, 6585, 6642, 7380, 7902, 8780, 9963, 11070, 11853, 13170, 13284, 15804, 16605, 17999, 19755, 19926, 22140, 23706, 26340, 33210, 35559, 35998, 39510, 39852, 47412, 49815, 53997, 59265, 66420, 71118, 71996, 79020, 89995, 99630, 106677, 107994, 118530, 142236, 161991, 177795, 179990, 199260, 213354, 215988, 237060, 269985, 323982, 355590, 359980, 426708, 485973, 533385, 539970, 647964, 711180, 809955, 971946, 1066770, 1079940, 1457919, 1619910, 1943892, 2133540, 2429865, 2915838, 3239820, 4373757, 4859730, 5831676, 7289595, 8747514, 9719460, 14579190, 17495028, 21868785, 29158380, 43737570, 87475140]

約数ペア:

[(1, 87475140), (2, 43737570), (3, 29158380), (4, 21868785), (5, 17495028), (6, 14579190), (9, 9719460), (10, 8747514), (12, 7289595), (15, 5831676), (18, 4859730), (20, 4373757), (27, 3239820), (30, 2915838), (36, 2429865), (41, 2133540), (45, 1943892), (54, 1619910), (60, 1457919), (81, 1079940), (82, 1066770), (90, 971946), (108, 809955), (123, 711180), (135, 647964), (162, 539970), (164, 533385), (180, 485973), (205, 426708), (243, 359980), (246, 355590), (270, 323982), (324, 269985), (369, 237060), (405, 215988), (410, 213354), (439, 199260), (486, 179990), (492, 177795), (540, 161991), (615, 142236), (738, 118530), (810, 107994), (820, 106677), (878, 99630), (972, 89995), (1107, 79020), (1215, 71996), (1230, 71118), (1317, 66420), (1476, 59265), (1620, 53997), (1756, 49815), (1845, 47412), (2195, 39852), (2214, 39510), (2430, 35998), (2460, 35559), (2634, 33210), (3321, 26340), (3690, 23706), (3951, 22140), (4390, 19926), (4428, 19755), (4860, 17999), (5268, 16605), (5535, 15804), (6585, 13284), (6642, 13170), (7380, 11853), (7902, 11070), (8780, 9963)]