20509969200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2525

約数の個数: 360

約数和(自身を含む): 76972640400

約数和(自身を除く): 56462671200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 149, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 298, 300, 336, 350, 392, 400, 420, 447, 490, 525, 560, 588, 596, 600, 700, 735, 745, 784, 840, 894, 980, 1043, 1050, 1176, 1192, 1200, 1225, 1400, 1470, 1490, 1680, 1788, 1960, 2086, 2100, 2235, 2341, 2352, 2384, 2450, 2800, 2940, 2980, 3129, 3576, 3675, 3725, 3920, 4172, 4200, 4470, 4682, 4900, 5215, 5880, 5960, 6258, 7023, 7152, 7301, 7350, 7450, 8344, 8400, 8940, 9364, 9800, 10430, 11175, 11705, 11760, 11920, 12516, 14046, 14602, 14700, 14900, 15645, 16387, 16688, 17880, 18728, 19600, 20860, 21903, 22350, 23410, 25032, 26075, 28092, 29204, 29400, 29800, 31290, 32774, 35115, 35760, 36505, 37456, 41720, 43806, 44700, 46820, 49161, 50064, 52150, 56184, 58408, 58525, 58800, 59600, 62580, 65548, 70230, 73010, 78225, 81935, 83440, 87612, 89400, 93640, 98322, 104300, 109515, 112368, 114709, 116816, 117050, 125160, 131096, 140460, 146020, 156450, 163870, 175224, 175575, 178800, 182525, 187280, 196644, 208600, 219030, 229418, 234100, 245805, 250320, 262192, 280920, 292040, 312900, 327740, 344127, 348809, 350448, 351150, 365050, 393288, 409675, 417200, 438060, 458836, 468200, 491610, 547575, 561840, 573545, 584080, 625800, 655480, 688254, 697618, 702300, 730100, 786576, 819350, 876120, 917672, 936400, 983220, 1046427, 1095150, 1147090, 1229025, 1251600, 1310960, 1376508, 1395236, 1404600, 1460200, 1638700, 1720635, 1744045, 1752240, 1835344, 1966440, 2092854, 2190300, 2294180, 2441663, 2458050, 2753016, 2790472, 2809200, 2867725, 2920400, 3277400, 3441270, 3488090, 3932880, 4185708, 4380600, 4588360, 4883326, 4916100, 5232135, 5506032, 5580944, 5735450, 6554800, 6882540, 6976180, 7324989, 8371416, 8603175, 8720225, 8761200, 9176720, 9766652, 9832200, 10464270, 11470900, 12208315, 13765080, 13952360, 14649978, 16742832, 17091641, 17206350, 17440450, 19533304, 19664400, 20928540, 22941800, 24416630, 26160675, 27530160, 27904720, 29299956, 34183282, 34412700, 34880900, 36624945, 39066608, 41857080, 45883600, 48833260, 51274923, 52321350, 58599912, 61041575, 68366564, 68825400, 69761800, 73249890, 83714160, 85458205, 97666520, 102549846, 104642700, 117199824, 122083150, 136733128, 137650800, 139523600, 146499780, 170916410, 183124725, 195333040, 205099692, 209285400, 244166300, 256374615, 273466256, 292999560, 341832820, 366249450, 410199384, 418570800, 427291025, 488332600, 512749230, 585999120, 683665640, 732498900, 820398768, 854582050, 976665200, 1025498460, 1281873075, 1367331280, 1464997800, 1709164100, 2050996920, 2563746150, 2929995600, 3418328200, 4101993840, 5127492300, 6836656400, 10254984600, 20509969200]

約数ペア:

[(1, 20509969200), (2, 10254984600), (3, 6836656400), (4, 5127492300), (5, 4101993840), (6, 3418328200), (7, 2929995600), (8, 2563746150), (10, 2050996920), (12, 1709164100), (14, 1464997800), (15, 1367331280), (16, 1281873075), (20, 1025498460), (21, 976665200), (24, 854582050), (25, 820398768), (28, 732498900), (30, 683665640), (35, 585999120), (40, 512749230), (42, 488332600), (48, 427291025), (49, 418570800), (50, 410199384), (56, 366249450), (60, 341832820), (70, 292999560), (75, 273466256), (80, 256374615), (84, 244166300), (98, 209285400), (100, 205099692), (105, 195333040), (112, 183124725), (120, 170916410), (140, 146499780), (147, 139523600), (149, 137650800), (150, 136733128), (168, 122083150), (175, 117199824), (196, 104642700), (200, 102549846), (210, 97666520), (240, 85458205), (245, 83714160), (280, 73249890), (294, 69761800), (298, 68825400), (300, 68366564), (336, 61041575), (350, 58599912), (392, 52321350), (400, 51274923), (420, 48833260), (447, 45883600), (490, 41857080), (525, 39066608), (560, 36624945), (588, 34880900), (596, 34412700), (600, 34183282), (700, 29299956), (735, 27904720), (745, 27530160), (784, 26160675), (840, 24416630), (894, 22941800), (980, 20928540), (1043, 19664400), (1050, 19533304), (1176, 17440450), (1192, 17206350), (1200, 17091641), (1225, 16742832), (1400, 14649978), (1470, 13952360), (1490, 13765080), (1680, 12208315), (1788, 11470900), (1960, 10464270), (2086, 9832200), (2100, 9766652), (2235, 9176720), (2341, 8761200), (2352, 8720225), (2384, 8603175), (2450, 8371416), (2800, 7324989), (2940, 6976180), (2980, 6882540), (3129, 6554800), (3576, 5735450), (3675, 5580944), (3725, 5506032), (3920, 5232135), (4172, 4916100), (4200, 4883326), (4470, 4588360), (4682, 4380600), (4900, 4185708), (5215, 3932880), (5880, 3488090), (5960, 3441270), (6258, 3277400), (7023, 2920400), (7152, 2867725), (7301, 2809200), (7350, 2790472), (7450, 2753016), (8344, 2458050), (8400, 2441663), (8940, 2294180), (9364, 2190300), (9800, 2092854), (10430, 1966440), (11175, 1835344), (11705, 1752240), (11760, 1744045), (11920, 1720635), (12516, 1638700), (14046, 1460200), (14602, 1404600), (14700, 1395236), (14900, 1376508), (15645, 1310960), (16387, 1251600), (16688, 1229025), (17880, 1147090), (18728, 1095150), (19600, 1046427), (20860, 983220), (21903, 936400), (22350, 917672), (23410, 876120), (25032, 819350), (26075, 786576), (28092, 730100), (29204, 702300), (29400, 697618), (29800, 688254), (31290, 655480), (32774, 625800), (35115, 584080), (35760, 573545), (36505, 561840), (37456, 547575), (41720, 491610), (43806, 468200), (44700, 458836), (46820, 438060), (49161, 417200), (50064, 409675), (52150, 393288), (56184, 365050), (58408, 351150), (58525, 350448), (58800, 348809), (59600, 344127), (62580, 327740), (65548, 312900), (70230, 292040), (73010, 280920), (78225, 262192), (81935, 250320), (83440, 245805), (87612, 234100), (89400, 229418), (93640, 219030), (98322, 208600), (104300, 196644), (109515, 187280), (112368, 182525), (114709, 178800), (116816, 175575), (117050, 175224), (125160, 163870), (131096, 156450), (140460, 146020)]