26888976540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{30307}}^1$

素因数の和:30409

約数の個数: 192

約数和(自身を含む): 87985336320

約数和(自身を除く): 61096359780

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, 106, 108, 124, 135, 155, 159, 180, 186, 212, 265, 270, 279, 310, 318, 372, 465, 477, 530, 540, 558, 620, 636, 795, 837, 930, 954, 1060, 1116, 1395, 1431, 1590, 1643, 1674, 1860, 1908, 2385, 2790, 2862, 3180, 3286, 3348, 4185, 4770, 4929, 5580, 5724, 6572, 7155, 8215, 8370, 9540, 9858, 14310, 14787, 16430, 16740, 19716, 24645, 28620, 29574, 30307, 32860, 44361, 49290, 59148, 60614, 73935, 88722, 90921, 98580, 121228, 147870, 151535, 177444, 181842, 221805, 272763, 295740, 303070, 363684, 443610, 454605, 545526, 606140, 818289, 887220, 909210, 939517, 1091052, 1363815, 1606271, 1636578, 1818420, 1879034, 2727630, 2818551, 3212542, 3273156, 3758068, 4091445, 4697585, 4818813, 5455260, 5637102, 6425084, 8031355, 8182890, 8455653, 9395170, 9637626, 11274204, 14092755, 14456439, 16062710, 16365780, 16911306, 18790340, 19275252, 24094065, 25366959, 28185510, 28912878, 32125420, 33822612, 42278265, 43369317, 48188130, 49794401, 50733918, 56371020, 57825756, 72282195, 84556530, 86738634, 96376260, 99588802, 101467836, 126834795, 144564390, 149383203, 169113060, 173477268, 199177604, 216846585, 248972005, 253669590, 289128780, 298766406, 433693170, 448149609, 497944010, 507339180, 597532812, 746916015, 867386340, 896299218, 995888020, 1344448827, 1493832030, 1792598436, 2240748045, 2688897654, 2987664060, 4481496090, 5377795308, 6722244135, 8962992180, 13444488270, 26888976540]

約数ペア:

[(1, 26888976540), (2, 13444488270), (3, 8962992180), (4, 6722244135), (5, 5377795308), (6, 4481496090), (9, 2987664060), (10, 2688897654), (12, 2240748045), (15, 1792598436), (18, 1493832030), (20, 1344448827), (27, 995888020), (30, 896299218), (31, 867386340), (36, 746916015), (45, 597532812), (53, 507339180), (54, 497944010), (60, 448149609), (62, 433693170), (90, 298766406), (93, 289128780), (106, 253669590), (108, 248972005), (124, 216846585), (135, 199177604), (155, 173477268), (159, 169113060), (180, 149383203), (186, 144564390), (212, 126834795), (265, 101467836), (270, 99588802), (279, 96376260), (310, 86738634), (318, 84556530), (372, 72282195), (465, 57825756), (477, 56371020), (530, 50733918), (540, 49794401), (558, 48188130), (620, 43369317), (636, 42278265), (795, 33822612), (837, 32125420), (930, 28912878), (954, 28185510), (1060, 25366959), (1116, 24094065), (1395, 19275252), (1431, 18790340), (1590, 16911306), (1643, 16365780), (1674, 16062710), (1860, 14456439), (1908, 14092755), (2385, 11274204), (2790, 9637626), (2862, 9395170), (3180, 8455653), (3286, 8182890), (3348, 8031355), (4185, 6425084), (4770, 5637102), (4929, 5455260), (5580, 4818813), (5724, 4697585), (6572, 4091445), (7155, 3758068), (8215, 3273156), (8370, 3212542), (9540, 2818551), (9858, 2727630), (14310, 1879034), (14787, 1818420), (16430, 1636578), (16740, 1606271), (19716, 1363815), (24645, 1091052), (28620, 939517), (29574, 909210), (30307, 887220), (32860, 818289), (44361, 606140), (49290, 545526), (59148, 454605), (60614, 443610), (73935, 363684), (88722, 303070), (90921, 295740), (98580, 272763), (121228, 221805), (147870, 181842), (151535, 177444)]