2500786440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22481}}^1$

素因数の和:22604

約数の個数: 128

約数和(自身を含む): 8417260800

約数和(自身を除く): 5916474360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 22248, 22481, 27810, 37080, 44962, 55620, 67443, 89924, 111240, 112405, 134886, 179848, 202329, 224810, 269772, 337215, 404658, 449620, 539544, 606987, 674430, 809316, 899240, 1011645, 1213974, 1348860, 1618632, 2023290, 2315543, 2427948, 2697720, 3034935, 4046580, 4631086, 4855896, 6069870, 6946629, 8093160, 9262172, 11577715, 12139740, 13893258, 18524344, 20839887, 23155430, 24279480, 27786516, 34733145, 41679774, 46310860, 55573032, 62519661, 69466290, 83359548, 92621720, 104199435, 125039322, 138932580, 166719096, 208398870, 250078644, 277865160, 312598305, 416797740, 500157288, 625196610, 833595480, 1250393220, 2500786440]

約数ペア:

[(1, 2500786440), (2, 1250393220), (3, 833595480), (4, 625196610), (5, 500157288), (6, 416797740), (8, 312598305), (9, 277865160), (10, 250078644), (12, 208398870), (15, 166719096), (18, 138932580), (20, 125039322), (24, 104199435), (27, 92621720), (30, 83359548), (36, 69466290), (40, 62519661), (45, 55573032), (54, 46310860), (60, 41679774), (72, 34733145), (90, 27786516), (103, 24279480), (108, 23155430), (120, 20839887), (135, 18524344), (180, 13893258), (206, 12139740), (216, 11577715), (270, 9262172), (309, 8093160), (360, 6946629), (412, 6069870), (515, 4855896), (540, 4631086), (618, 4046580), (824, 3034935), (927, 2697720), (1030, 2427948), (1080, 2315543), (1236, 2023290), (1545, 1618632), (1854, 1348860), (2060, 1213974), (2472, 1011645), (2781, 899240), (3090, 809316), (3708, 674430), (4120, 606987), (4635, 539544), (5562, 449620), (6180, 404658), (7416, 337215), (9270, 269772), (11124, 224810), (12360, 202329), (13905, 179848), (18540, 134886), (22248, 112405), (22481, 111240), (27810, 89924), (37080, 67443), (44962, 55620)]