57540810780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{194093}}^1$

素因数の和:194178

約数の個数: 144

約数和(自身を含む): 183973162464

約数和(自身を除く): 126432351684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 732, 810, 915, 972, 1098, 1215, 1220, 1620, 1647, 1830, 2196, 2430, 2745, 3294, 3660, 4860, 4941, 5490, 6588, 8235, 9882, 10980, 14823, 16470, 19764, 24705, 29646, 32940, 49410, 59292, 74115, 98820, 148230, 194093, 296460, 388186, 582279, 776372, 970465, 1164558, 1746837, 1940930, 2329116, 2911395, 3493674, 3881860, 5240511, 5822790, 6987348, 8734185, 10481022, 11645580, 11839673, 15721533, 17468370, 20962044, 23679346, 26202555, 31443066, 34936740, 35519019, 47164599, 47358692, 52405110, 59198365, 62886132, 71038038, 78607665, 94329198, 104810220, 106557057, 118396730, 142076076, 157215330, 177595095, 188658396, 213114114, 235822995, 236793460, 314430660, 319671171, 355190190, 426228228, 471645990, 532785285, 639342342, 710380380, 943291980, 959013513, 1065570570, 1278684684, 1598355855, 1918027026, 2131141140, 2877040539, 3196711710, 3836054052, 4795067565, 5754081078, 6393423420, 9590135130, 11508162156, 14385202695, 19180270260, 28770405390, 57540810780]

約数ペア:

[(1, 57540810780), (2, 28770405390), (3, 19180270260), (4, 14385202695), (5, 11508162156), (6, 9590135130), (9, 6393423420), (10, 5754081078), (12, 4795067565), (15, 3836054052), (18, 3196711710), (20, 2877040539), (27, 2131141140), (30, 1918027026), (36, 1598355855), (45, 1278684684), (54, 1065570570), (60, 959013513), (61, 943291980), (81, 710380380), (90, 639342342), (108, 532785285), (122, 471645990), (135, 426228228), (162, 355190190), (180, 319671171), (183, 314430660), (243, 236793460), (244, 235822995), (270, 213114114), (305, 188658396), (324, 177595095), (366, 157215330), (405, 142076076), (486, 118396730), (540, 106557057), (549, 104810220), (610, 94329198), (732, 78607665), (810, 71038038), (915, 62886132), (972, 59198365), (1098, 52405110), (1215, 47358692), (1220, 47164599), (1620, 35519019), (1647, 34936740), (1830, 31443066), (2196, 26202555), (2430, 23679346), (2745, 20962044), (3294, 17468370), (3660, 15721533), (4860, 11839673), (4941, 11645580), (5490, 10481022), (6588, 8734185), (8235, 6987348), (9882, 5822790), (10980, 5240511), (14823, 3881860), (16470, 3493674), (19764, 2911395), (24705, 2329116), (29646, 1940930), (32940, 1746837), (49410, 1164558), (59292, 970465), (74115, 776372), (98820, 582279), (148230, 388186), (194093, 296460)]