1910029800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{9281}}^1$

素因数の和:9321

約数の個数: 192

約数和(自身を含む): 6905808000

約数和(自身を除く): 4995778200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1372, 1400, 1470, 1715, 1960, 2058, 2100, 2450, 2744, 2940, 3430, 3675, 4116, 4200, 4900, 5145, 5880, 6860, 7350, 8232, 8575, 9281, 9800, 10290, 13720, 14700, 17150, 18562, 20580, 25725, 27843, 29400, 34300, 37124, 41160, 46405, 51450, 55686, 64967, 68600, 74248, 92810, 102900, 111372, 129934, 139215, 185620, 194901, 205800, 222744, 232025, 259868, 278430, 324835, 371240, 389802, 454769, 464050, 519736, 556860, 649670, 696075, 779604, 909538, 928100, 974505, 1113720, 1299340, 1364307, 1392150, 1559208, 1624175, 1819076, 1856200, 1949010, 2273845, 2598680, 2728614, 2784300, 3183383, 3248350, 3638152, 3898020, 4547690, 4872525, 5457228, 5568600, 6366766, 6496700, 6821535, 7796040, 9095380, 9550149, 9745050, 10914456, 11369225, 12733532, 12993400, 13643070, 15916915, 18190760, 19100298, 19490100, 22738450, 25467064, 27286140, 31833830, 34107675, 38200596, 38980200, 45476900, 47750745, 54572280, 63667660, 68215350, 76401192, 79584575, 90953800, 95501490, 127335320, 136430700, 159169150, 191002980, 238753725, 272861400, 318338300, 382005960, 477507450, 636676600, 955014900, 1910029800]

約数ペア:

[(1, 1910029800), (2, 955014900), (3, 636676600), (4, 477507450), (5, 382005960), (6, 318338300), (7, 272861400), (8, 238753725), (10, 191002980), (12, 159169150), (14, 136430700), (15, 127335320), (20, 95501490), (21, 90953800), (24, 79584575), (25, 76401192), (28, 68215350), (30, 63667660), (35, 54572280), (40, 47750745), (42, 45476900), (49, 38980200), (50, 38200596), (56, 34107675), (60, 31833830), (70, 27286140), (75, 25467064), (84, 22738450), (98, 19490100), (100, 19100298), (105, 18190760), (120, 15916915), (140, 13643070), (147, 12993400), (150, 12733532), (168, 11369225), (175, 10914456), (196, 9745050), (200, 9550149), (210, 9095380), (245, 7796040), (280, 6821535), (294, 6496700), (300, 6366766), (343, 5568600), (350, 5457228), (392, 4872525), (420, 4547690), (490, 3898020), (525, 3638152), (588, 3248350), (600, 3183383), (686, 2784300), (700, 2728614), (735, 2598680), (840, 2273845), (980, 1949010), (1029, 1856200), (1050, 1819076), (1176, 1624175), (1225, 1559208), (1372, 1392150), (1400, 1364307), (1470, 1299340), (1715, 1113720), (1960, 974505), (2058, 928100), (2100, 909538), (2450, 779604), (2744, 696075), (2940, 649670), (3430, 556860), (3675, 519736), (4116, 464050), (4200, 454769), (4900, 389802), (5145, 371240), (5880, 324835), (6860, 278430), (7350, 259868), (8232, 232025), (8575, 222744), (9281, 205800), (9800, 194901), (10290, 185620), (13720, 139215), (14700, 129934), (17150, 111372), (18562, 102900), (20580, 92810), (25725, 74248), (27843, 68600), (29400, 64967), (34300, 55686), (37124, 51450), (41160, 46405)]