211207500

素因数分解:

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

素因数の和:192

約数の個数: 300

約数和(自身を含む): 793808400

約数和(自身を除く): 582600900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 149, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 298, 300, 315, 324, 350, 375, 378, 405, 420, 447, 450, 500, 525, 540, 567, 596, 625, 630, 675, 700, 745, 750, 756, 810, 875, 894, 900, 945, 1043, 1050, 1125, 1134, 1250, 1260, 1341, 1350, 1490, 1500, 1575, 1620, 1750, 1788, 1875, 1890, 2025, 2086, 2100, 2235, 2250, 2268, 2500, 2625, 2682, 2700, 2835, 2980, 3129, 3150, 3375, 3500, 3725, 3750, 3780, 4023, 4050, 4172, 4375, 4470, 4500, 4725, 5215, 5250, 5364, 5625, 5670, 6258, 6300, 6705, 6750, 7450, 7500, 7875, 8046, 8100, 8750, 8940, 9387, 9450, 10125, 10430, 10500, 11175, 11250, 11340, 12069, 12516, 13125, 13410, 13500, 14175, 14900, 15645, 15750, 16092, 16875, 17500, 18625, 18774, 18900, 20115, 20250, 20860, 22350, 22500, 23625, 24138, 26075, 26250, 26820, 28161, 28350, 31290, 31500, 33525, 33750, 37250, 37548, 39375, 40230, 40500, 44700, 46935, 47250, 48276, 50625, 52150, 52500, 55875, 56322, 56700, 60345, 62580, 67050, 67500, 70875, 74500, 78225, 78750, 80460, 84483, 93125, 93870, 94500, 100575, 101250, 104300, 111750, 112644, 118125, 120690, 130375, 134100, 140805, 141750, 156450, 157500, 167625, 168966, 186250, 187740, 201150, 202500, 223500, 234675, 236250, 241380, 260750, 279375, 281610, 283500, 301725, 312900, 335250, 337932, 354375, 372500, 391125, 402300, 422415, 469350, 472500, 502875, 521500, 558750, 563220, 603450, 651875, 670500, 704025, 708750, 782250, 838125, 844830, 938700, 1005750, 1117500, 1173375, 1206900, 1303750, 1408050, 1417500, 1508625, 1564500, 1676250, 1689660, 1955625, 2011500, 2112075, 2346750, 2514375, 2607500, 2816100, 3017250, 3352500, 3520125, 3911250, 4224150, 4693500, 5028750, 5866875, 6034500, 7040250, 7543125, 7822500, 8448300, 10057500, 10560375, 11733750, 14080500, 15086250, 17600625, 21120750, 23467500, 30172500, 35201250, 42241500, 52801875, 70402500, 105603750, 211207500]

約数ペア:

[(1, 211207500), (2, 105603750), (3, 70402500), (4, 52801875), (5, 42241500), (6, 35201250), (7, 30172500), (9, 23467500), (10, 21120750), (12, 17600625), (14, 15086250), (15, 14080500), (18, 11733750), (20, 10560375), (21, 10057500), (25, 8448300), (27, 7822500), (28, 7543125), (30, 7040250), (35, 6034500), (36, 5866875), (42, 5028750), (45, 4693500), (50, 4224150), (54, 3911250), (60, 3520125), (63, 3352500), (70, 3017250), (75, 2816100), (81, 2607500), (84, 2514375), (90, 2346750), (100, 2112075), (105, 2011500), (108, 1955625), (125, 1689660), (126, 1676250), (135, 1564500), (140, 1508625), (149, 1417500), (150, 1408050), (162, 1303750), (175, 1206900), (180, 1173375), (189, 1117500), (210, 1005750), (225, 938700), (250, 844830), (252, 838125), (270, 782250), (298, 708750), (300, 704025), (315, 670500), (324, 651875), (350, 603450), (375, 563220), (378, 558750), (405, 521500), (420, 502875), (447, 472500), (450, 469350), (500, 422415), (525, 402300), (540, 391125), (567, 372500), (596, 354375), (625, 337932), (630, 335250), (675, 312900), (700, 301725), (745, 283500), (750, 281610), (756, 279375), (810, 260750), (875, 241380), (894, 236250), (900, 234675), (945, 223500), (1043, 202500), (1050, 201150), (1125, 187740), (1134, 186250), (1250, 168966), (1260, 167625), (1341, 157500), (1350, 156450), (1490, 141750), (1500, 140805), (1575, 134100), (1620, 130375), (1750, 120690), (1788, 118125), (1875, 112644), (1890, 111750), (2025, 104300), (2086, 101250), (2100, 100575), (2235, 94500), (2250, 93870), (2268, 93125), (2500, 84483), (2625, 80460), (2682, 78750), (2700, 78225), (2835, 74500), (2980, 70875), (3129, 67500), (3150, 67050), (3375, 62580), (3500, 60345), (3725, 56700), (3750, 56322), (3780, 55875), (4023, 52500), (4050, 52150), (4172, 50625), (4375, 48276), (4470, 47250), (4500, 46935), (4725, 44700), (5215, 40500), (5250, 40230), (5364, 39375), (5625, 37548), (5670, 37250), (6258, 33750), (6300, 33525), (6705, 31500), (6750, 31290), (7450, 28350), (7500, 28161), (7875, 26820), (8046, 26250), (8100, 26075), (8750, 24138), (8940, 23625), (9387, 22500), (9450, 22350), (10125, 20860), (10430, 20250), (10500, 20115), (11175, 18900), (11250, 18774), (11340, 18625), (12069, 17500), (12516, 16875), (13125, 16092), (13410, 15750), (13500, 15645), (14175, 14900)]