20632050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 64281600

約数和(自身を除く): 43649550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 29, 30, 31, 34, 45, 50, 51, 54, 58, 62, 75, 85, 87, 90, 93, 102, 135, 145, 150, 153, 155, 170, 174, 186, 225, 255, 261, 270, 279, 290, 306, 310, 425, 435, 450, 459, 465, 493, 510, 522, 527, 558, 675, 725, 765, 775, 783, 837, 850, 870, 899, 918, 930, 986, 1054, 1275, 1305, 1350, 1395, 1450, 1479, 1530, 1550, 1566, 1581, 1674, 1798, 2175, 2295, 2325, 2465, 2550, 2610, 2635, 2697, 2790, 2958, 3162, 3825, 3915, 4185, 4350, 4437, 4495, 4590, 4650, 4743, 4930, 5270, 5394, 6525, 6975, 7395, 7650, 7830, 7905, 8091, 8370, 8874, 8990, 9486, 11475, 12325, 13050, 13175, 13311, 13485, 13950, 14229, 14790, 15283, 15810, 16182, 19575, 20925, 22185, 22475, 22950, 23715, 24273, 24650, 26350, 26622, 26970, 28458, 30566, 36975, 39150, 39525, 40455, 41850, 44370, 44950, 45849, 47430, 48546, 66555, 67425, 71145, 73950, 76415, 79050, 80910, 91698, 110925, 118575, 121365, 133110, 134850, 137547, 142290, 152830, 202275, 221850, 229245, 237150, 242730, 275094, 332775, 355725, 382075, 404550, 412641, 458490, 606825, 665550, 687735, 711450, 764150, 825282, 1146225, 1213650, 1375470, 2063205, 2292450, 3438675, 4126410, 6877350, 10316025, 20632050]

約数ペア:

[(1, 20632050), (2, 10316025), (3, 6877350), (5, 4126410), (6, 3438675), (9, 2292450), (10, 2063205), (15, 1375470), (17, 1213650), (18, 1146225), (25, 825282), (27, 764150), (29, 711450), (30, 687735), (31, 665550), (34, 606825), (45, 458490), (50, 412641), (51, 404550), (54, 382075), (58, 355725), (62, 332775), (75, 275094), (85, 242730), (87, 237150), (90, 229245), (93, 221850), (102, 202275), (135, 152830), (145, 142290), (150, 137547), (153, 134850), (155, 133110), (170, 121365), (174, 118575), (186, 110925), (225, 91698), (255, 80910), (261, 79050), (270, 76415), (279, 73950), (290, 71145), (306, 67425), (310, 66555), (425, 48546), (435, 47430), (450, 45849), (459, 44950), (465, 44370), (493, 41850), (510, 40455), (522, 39525), (527, 39150), (558, 36975), (675, 30566), (725, 28458), (765, 26970), (775, 26622), (783, 26350), (837, 24650), (850, 24273), (870, 23715), (899, 22950), (918, 22475), (930, 22185), (986, 20925), (1054, 19575), (1275, 16182), (1305, 15810), (1350, 15283), (1395, 14790), (1450, 14229), (1479, 13950), (1530, 13485), (1550, 13311), (1566, 13175), (1581, 13050), (1674, 12325), (1798, 11475), (2175, 9486), (2295, 8990), (2325, 8874), (2465, 8370), (2550, 8091), (2610, 7905), (2635, 7830), (2697, 7650), (2790, 7395), (2958, 6975), (3162, 6525), (3825, 5394), (3915, 5270), (4185, 4930), (4350, 4743), (4437, 4650), (4495, 4590)]