291278647620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{5651}}^1$

素因数の和:7523

約数の個数: 192

約数和(自身を含む): 923974490880

約数和(自身を除く): 632695843260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1801, 1908, 2385, 2862, 3180, 3602, 4770, 5403, 5651, 5724, 7155, 7204, 9005, 9540, 10806, 11302, 14310, 16209, 16953, 18010, 21612, 22604, 27015, 28255, 28620, 32418, 33906, 36020, 48627, 50859, 54030, 56510, 64836, 67812, 81045, 84765, 95453, 97254, 101718, 108060, 113020, 152577, 162090, 169530, 190906, 194508, 203436, 243135, 254295, 286359, 299503, 305154, 324180, 339060, 381812, 477265, 486270, 508590, 572718, 599006, 610308, 762885, 859077, 898509, 954530, 972540, 1017180, 1145436, 1198012, 1431795, 1497515, 1525770, 1718154, 1797018, 1909060, 2577231, 2695527, 2863590, 2995030, 3051540, 3436308, 3594036, 4295385, 4492545, 5154462, 5391054, 5727180, 5990060, 8086581, 8590770, 8985090, 10177451, 10308924, 10782108, 12886155, 13477635, 16173162, 17181540, 17970180, 20354902, 25772310, 26955270, 30532353, 32346324, 40432905, 40709804, 50887255, 51544620, 53910540, 61064706, 80865810, 91597059, 101774510, 122129412, 152661765, 161731620, 183194118, 203549020, 274791177, 305323530, 366388236, 457985295, 539404903, 549582354, 610647060, 915970590, 1078809806, 1099164708, 1373955885, 1618214709, 1831941180, 2157619612, 2697024515, 2747911770, 3236429418, 4854644127, 5394049030, 5495823540, 6472858836, 8091073545, 9709288254, 10788098060, 14563932381, 16182147090, 19418576508, 24273220635, 29127864762, 32364294180, 48546441270, 58255729524, 72819661905, 97092882540, 145639323810, 291278647620]

約数ペア:

[(1, 291278647620), (2, 145639323810), (3, 97092882540), (4, 72819661905), (5, 58255729524), (6, 48546441270), (9, 32364294180), (10, 29127864762), (12, 24273220635), (15, 19418576508), (18, 16182147090), (20, 14563932381), (27, 10788098060), (30, 9709288254), (36, 8091073545), (45, 6472858836), (53, 5495823540), (54, 5394049030), (60, 4854644127), (90, 3236429418), (106, 2747911770), (108, 2697024515), (135, 2157619612), (159, 1831941180), (180, 1618214709), (212, 1373955885), (265, 1099164708), (270, 1078809806), (318, 915970590), (477, 610647060), (530, 549582354), (540, 539404903), (636, 457985295), (795, 366388236), (954, 305323530), (1060, 274791177), (1431, 203549020), (1590, 183194118), (1801, 161731620), (1908, 152661765), (2385, 122129412), (2862, 101774510), (3180, 91597059), (3602, 80865810), (4770, 61064706), (5403, 53910540), (5651, 51544620), (5724, 50887255), (7155, 40709804), (7204, 40432905), (9005, 32346324), (9540, 30532353), (10806, 26955270), (11302, 25772310), (14310, 20354902), (16209, 17970180), (16953, 17181540), (18010, 16173162), (21612, 13477635), (22604, 12886155), (27015, 10782108), (28255, 10308924), (28620, 10177451), (32418, 8985090), (33906, 8590770), (36020, 8086581), (48627, 5990060), (50859, 5727180), (54030, 5391054), (56510, 5154462), (64836, 4492545), (67812, 4295385), (81045, 3594036), (84765, 3436308), (95453, 3051540), (97254, 2995030), (101718, 2863590), (108060, 2695527), (113020, 2577231), (152577, 1909060), (162090, 1797018), (169530, 1718154), (190906, 1525770), (194508, 1497515), (203436, 1431795), (243135, 1198012), (254295, 1145436), (286359, 1017180), (299503, 972540), (305154, 954530), (324180, 898509), (339060, 859077), (381812, 762885), (477265, 610308), (486270, 599006), (508590, 572718)]