2078996625

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 4158760320

約数和(自身を除く): 2079763695

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 101, 107, 125, 135, 171, 225, 285, 303, 321, 375, 405, 475, 505, 513, 535, 675, 855, 909, 963, 1125, 1425, 1515, 1539, 1605, 1919, 2025, 2033, 2375, 2525, 2565, 2675, 2727, 2889, 3375, 4275, 4545, 4815, 5757, 6099, 7125, 7575, 7695, 8025, 8181, 8667, 9595, 10125, 10165, 10807, 12625, 12825, 13375, 13635, 14445, 17271, 18297, 21375, 22725, 24075, 28785, 30495, 32421, 37875, 38475, 40125, 40905, 43335, 47975, 50825, 51813, 54035, 54891, 64125, 68175, 72225, 86355, 91485, 97263, 113625, 120375, 143925, 152475, 155439, 162105, 164673, 192375, 204525, 205333, 216675, 239875, 254125, 259065, 270175, 274455, 291789, 340875, 361125, 431775, 457425, 486315, 615999, 719625, 762375, 777195, 810525, 823365, 875367, 1022625, 1026665, 1083375, 1295325, 1350875, 1372275, 1458945, 1847997, 2158875, 2287125, 2431575, 3079995, 3885975, 4052625, 4116825, 4376835, 5133325, 5543991, 6476625, 6861375, 7294725, 9239985, 12157875, 15399975, 16631973, 19429875, 20584125, 21884175, 25666625, 27719955, 36473625, 46199925, 76999875, 83159865, 109420875, 138599775, 230999625, 415799325, 692998875, 2078996625]

約数ペア:

[(1, 2078996625), (3, 692998875), (5, 415799325), (9, 230999625), (15, 138599775), (19, 109420875), (25, 83159865), (27, 76999875), (45, 46199925), (57, 36473625), (75, 27719955), (81, 25666625), (95, 21884175), (101, 20584125), (107, 19429875), (125, 16631973), (135, 15399975), (171, 12157875), (225, 9239985), (285, 7294725), (303, 6861375), (321, 6476625), (375, 5543991), (405, 5133325), (475, 4376835), (505, 4116825), (513, 4052625), (535, 3885975), (675, 3079995), (855, 2431575), (909, 2287125), (963, 2158875), (1125, 1847997), (1425, 1458945), (1515, 1372275), (1539, 1350875), (1605, 1295325), (1919, 1083375), (2025, 1026665), (2033, 1022625), (2375, 875367), (2525, 823365), (2565, 810525), (2675, 777195), (2727, 762375), (2889, 719625), (3375, 615999), (4275, 486315), (4545, 457425), (4815, 431775), (5757, 361125), (6099, 340875), (7125, 291789), (7575, 274455), (7695, 270175), (8025, 259065), (8181, 254125), (8667, 239875), (9595, 216675), (10125, 205333), (10165, 204525), (10807, 192375), (12625, 164673), (12825, 162105), (13375, 155439), (13635, 152475), (14445, 143925), (17271, 120375), (18297, 113625), (21375, 97263), (22725, 91485), (24075, 86355), (28785, 72225), (30495, 68175), (32421, 64125), (37875, 54891), (38475, 54035), (40125, 51813), (40905, 50825), (43335, 47975)]