195625080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 732888000

約数和(自身を除く): 537262920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 521, 596, 630, 745, 840, 894, 1042, 1043, 1192, 1260, 1341, 1490, 1563, 1788, 2084, 2086, 2235, 2520, 2605, 2682, 2980, 3126, 3129, 3576, 3647, 4168, 4172, 4470, 4689, 5210, 5215, 5364, 5960, 6252, 6258, 6705, 7294, 7815, 8344, 8940, 9378, 9387, 10420, 10430, 10728, 10941, 12504, 12516, 13410, 14588, 15630, 15645, 17880, 18235, 18756, 18774, 20840, 20860, 21882, 23445, 25032, 26820, 29176, 31260, 31290, 32823, 36470, 37512, 37548, 41720, 43764, 46890, 46935, 53640, 54705, 62520, 62580, 65646, 72940, 75096, 77629, 87528, 93780, 93870, 109410, 125160, 131292, 145880, 155258, 164115, 187560, 187740, 218820, 232887, 262584, 310516, 328230, 375480, 388145, 437640, 465774, 543403, 621032, 656460, 698661, 776290, 931548, 1086806, 1164435, 1312920, 1397322, 1552580, 1630209, 1863096, 2173612, 2328870, 2717015, 2794644, 3105160, 3260418, 3493305, 4347224, 4657740, 4890627, 5434030, 5589288, 6520836, 6986610, 8151045, 9315480, 9781254, 10868060, 13041672, 13973220, 16302090, 19562508, 21736120, 24453135, 27946440, 32604180, 39125016, 48906270, 65208360, 97812540, 195625080]

約数ペア:

[(1, 195625080), (2, 97812540), (3, 65208360), (4, 48906270), (5, 39125016), (6, 32604180), (7, 27946440), (8, 24453135), (9, 21736120), (10, 19562508), (12, 16302090), (14, 13973220), (15, 13041672), (18, 10868060), (20, 9781254), (21, 9315480), (24, 8151045), (28, 6986610), (30, 6520836), (35, 5589288), (36, 5434030), (40, 4890627), (42, 4657740), (45, 4347224), (56, 3493305), (60, 3260418), (63, 3105160), (70, 2794644), (72, 2717015), (84, 2328870), (90, 2173612), (105, 1863096), (120, 1630209), (126, 1552580), (140, 1397322), (149, 1312920), (168, 1164435), (180, 1086806), (210, 931548), (252, 776290), (280, 698661), (298, 656460), (315, 621032), (360, 543403), (420, 465774), (447, 437640), (504, 388145), (521, 375480), (596, 328230), (630, 310516), (745, 262584), (840, 232887), (894, 218820), (1042, 187740), (1043, 187560), (1192, 164115), (1260, 155258), (1341, 145880), (1490, 131292), (1563, 125160), (1788, 109410), (2084, 93870), (2086, 93780), (2235, 87528), (2520, 77629), (2605, 75096), (2682, 72940), (2980, 65646), (3126, 62580), (3129, 62520), (3576, 54705), (3647, 53640), (4168, 46935), (4172, 46890), (4470, 43764), (4689, 41720), (5210, 37548), (5215, 37512), (5364, 36470), (5960, 32823), (6252, 31290), (6258, 31260), (6705, 29176), (7294, 26820), (7815, 25032), (8344, 23445), (8940, 21882), (9378, 20860), (9387, 20840), (10420, 18774), (10430, 18756), (10728, 18235), (10941, 17880), (12504, 15645), (12516, 15630), (13410, 14588)]