89609220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 296110080

約数和(自身を除く): 206500860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 101, 106, 108, 124, 135, 155, 159, 180, 186, 202, 212, 265, 270, 279, 303, 310, 318, 372, 404, 465, 477, 505, 530, 540, 558, 606, 620, 636, 795, 837, 909, 930, 954, 1010, 1060, 1116, 1212, 1395, 1431, 1515, 1590, 1643, 1674, 1818, 1860, 1908, 2020, 2385, 2727, 2790, 2862, 3030, 3131, 3180, 3286, 3348, 3636, 4185, 4545, 4770, 4929, 5353, 5454, 5580, 5724, 6060, 6262, 6572, 7155, 8215, 8370, 9090, 9393, 9540, 9858, 10706, 10908, 12524, 13635, 14310, 14787, 15655, 16059, 16430, 16740, 18180, 18786, 19716, 21412, 24645, 26765, 27270, 28179, 28620, 29574, 31310, 32118, 32860, 37572, 44361, 46965, 48177, 49290, 53530, 54540, 56358, 59148, 62620, 64236, 73935, 80295, 84537, 88722, 93930, 96354, 98580, 107060, 112716, 140895, 144531, 147870, 160590, 165943, 169074, 177444, 187860, 192708, 221805, 240885, 281790, 289062, 295740, 321180, 331886, 338148, 422685, 443610, 481770, 497829, 563580, 578124, 663772, 722655, 829715, 845370, 887220, 963540, 995658, 1445310, 1493487, 1659430, 1690740, 1991316, 2489145, 2890620, 2986974, 3318860, 4480461, 4978290, 5973948, 7467435, 8960922, 9956580, 14934870, 17921844, 22402305, 29869740, 44804610, 89609220]

約数ペア:

[(1, 89609220), (2, 44804610), (3, 29869740), (4, 22402305), (5, 17921844), (6, 14934870), (9, 9956580), (10, 8960922), (12, 7467435), (15, 5973948), (18, 4978290), (20, 4480461), (27, 3318860), (30, 2986974), (31, 2890620), (36, 2489145), (45, 1991316), (53, 1690740), (54, 1659430), (60, 1493487), (62, 1445310), (90, 995658), (93, 963540), (101, 887220), (106, 845370), (108, 829715), (124, 722655), (135, 663772), (155, 578124), (159, 563580), (180, 497829), (186, 481770), (202, 443610), (212, 422685), (265, 338148), (270, 331886), (279, 321180), (303, 295740), (310, 289062), (318, 281790), (372, 240885), (404, 221805), (465, 192708), (477, 187860), (505, 177444), (530, 169074), (540, 165943), (558, 160590), (606, 147870), (620, 144531), (636, 140895), (795, 112716), (837, 107060), (909, 98580), (930, 96354), (954, 93930), (1010, 88722), (1060, 84537), (1116, 80295), (1212, 73935), (1395, 64236), (1431, 62620), (1515, 59148), (1590, 56358), (1643, 54540), (1674, 53530), (1818, 49290), (1860, 48177), (1908, 46965), (2020, 44361), (2385, 37572), (2727, 32860), (2790, 32118), (2862, 31310), (3030, 29574), (3131, 28620), (3180, 28179), (3286, 27270), (3348, 26765), (3636, 24645), (4185, 21412), (4545, 19716), (4770, 18786), (4929, 18180), (5353, 16740), (5454, 16430), (5580, 16059), (5724, 15655), (6060, 14787), (6262, 14310), (6572, 13635), (7155, 12524), (8215, 10908), (8370, 10706), (9090, 9858), (9393, 9540)]