89006580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 308582400

約数和(自身を除く): 219575820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 409, 465, 468, 540, 558, 585, 620, 702, 780, 806, 818, 837, 930, 1116, 1170, 1209, 1227, 1395, 1404, 1612, 1636, 1674, 1755, 1860, 2015, 2045, 2340, 2418, 2454, 2790, 3348, 3510, 3627, 3681, 4030, 4090, 4185, 4836, 4908, 5317, 5580, 6045, 6135, 7020, 7254, 7362, 8060, 8180, 8370, 10634, 10881, 11043, 12090, 12270, 12679, 14508, 14724, 15951, 16740, 18135, 18405, 21268, 21762, 22086, 24180, 24540, 25358, 26585, 31902, 36270, 36810, 38037, 43524, 44172, 47853, 50716, 53170, 54405, 55215, 63395, 63804, 72540, 73620, 76074, 79755, 95706, 106340, 108810, 110430, 114111, 126790, 143559, 152148, 159510, 164827, 190185, 191412, 217620, 220860, 228222, 239265, 253580, 287118, 319020, 329654, 342333, 380370, 456444, 478530, 494481, 570555, 574236, 659308, 684666, 717795, 760740, 824135, 957060, 988962, 1141110, 1369332, 1435590, 1483443, 1648270, 1711665, 1977924, 2282220, 2472405, 2871180, 2966886, 3296540, 3423330, 4450329, 4944810, 5933772, 6846660, 7417215, 8900658, 9889620, 14834430, 17801316, 22251645, 29668860, 44503290, 89006580]

約数ペア:

[(1, 89006580), (2, 44503290), (3, 29668860), (4, 22251645), (5, 17801316), (6, 14834430), (9, 9889620), (10, 8900658), (12, 7417215), (13, 6846660), (15, 5933772), (18, 4944810), (20, 4450329), (26, 3423330), (27, 3296540), (30, 2966886), (31, 2871180), (36, 2472405), (39, 2282220), (45, 1977924), (52, 1711665), (54, 1648270), (60, 1483443), (62, 1435590), (65, 1369332), (78, 1141110), (90, 988962), (93, 957060), (108, 824135), (117, 760740), (124, 717795), (130, 684666), (135, 659308), (155, 574236), (156, 570555), (180, 494481), (186, 478530), (195, 456444), (234, 380370), (260, 342333), (270, 329654), (279, 319020), (310, 287118), (351, 253580), (372, 239265), (390, 228222), (403, 220860), (409, 217620), (465, 191412), (468, 190185), (540, 164827), (558, 159510), (585, 152148), (620, 143559), (702, 126790), (780, 114111), (806, 110430), (818, 108810), (837, 106340), (930, 95706), (1116, 79755), (1170, 76074), (1209, 73620), (1227, 72540), (1395, 63804), (1404, 63395), (1612, 55215), (1636, 54405), (1674, 53170), (1755, 50716), (1860, 47853), (2015, 44172), (2045, 43524), (2340, 38037), (2418, 36810), (2454, 36270), (2790, 31902), (3348, 26585), (3510, 25358), (3627, 24540), (3681, 24180), (4030, 22086), (4090, 21762), (4185, 21268), (4836, 18405), (4908, 18135), (5317, 16740), (5580, 15951), (6045, 14724), (6135, 14508), (7020, 12679), (7254, 12270), (7362, 12090), (8060, 11043), (8180, 10881), (8370, 10634)]