199802400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 216

約数和(自身を含む): 756982800

約数和(自身を除く): 557180400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1699, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3398, 3675, 3920, 4200, 4704, 4900, 5097, 5600, 5880, 6796, 7350, 7840, 8400, 8495, 9800, 10194, 11760, 11893, 13592, 14700, 16800, 16990, 19600, 20388, 23520, 23786, 25485, 27184, 29400, 33980, 35679, 39200, 40776, 42475, 47572, 50970, 54368, 58800, 59465, 67960, 71358, 81552, 83251, 84950, 95144, 101940, 117600, 118930, 127425, 135920, 142716, 163104, 166502, 169900, 178395, 190288, 203880, 237860, 249753, 254850, 271840, 285432, 297325, 333004, 339800, 356790, 380576, 407760, 416255, 475720, 499506, 509700, 570864, 594650, 666008, 679600, 713580, 815520, 832510, 891975, 951440, 999012, 1019400, 1141728, 1189300, 1248765, 1332016, 1359200, 1427160, 1665020, 1783950, 1902880, 1998024, 2038800, 2081275, 2378600, 2497530, 2664032, 2854320, 3330040, 3567900, 3996048, 4077600, 4162550, 4757200, 4995060, 5708640, 6243825, 6660080, 7135800, 7992096, 8325100, 9514400, 9990120, 12487650, 13320160, 14271600, 16650200, 19980240, 24975300, 28543200, 33300400, 39960480, 49950600, 66600800, 99901200, 199802400]

約数ペア:

[(1, 199802400), (2, 99901200), (3, 66600800), (4, 49950600), (5, 39960480), (6, 33300400), (7, 28543200), (8, 24975300), (10, 19980240), (12, 16650200), (14, 14271600), (15, 13320160), (16, 12487650), (20, 9990120), (21, 9514400), (24, 8325100), (25, 7992096), (28, 7135800), (30, 6660080), (32, 6243825), (35, 5708640), (40, 4995060), (42, 4757200), (48, 4162550), (49, 4077600), (50, 3996048), (56, 3567900), (60, 3330040), (70, 2854320), (75, 2664032), (80, 2497530), (84, 2378600), (96, 2081275), (98, 2038800), (100, 1998024), (105, 1902880), (112, 1783950), (120, 1665020), (140, 1427160), (147, 1359200), (150, 1332016), (160, 1248765), (168, 1189300), (175, 1141728), (196, 1019400), (200, 999012), (210, 951440), (224, 891975), (240, 832510), (245, 815520), (280, 713580), (294, 679600), (300, 666008), (336, 594650), (350, 570864), (392, 509700), (400, 499506), (420, 475720), (480, 416255), (490, 407760), (525, 380576), (560, 356790), (588, 339800), (600, 333004), (672, 297325), (700, 285432), (735, 271840), (784, 254850), (800, 249753), (840, 237860), (980, 203880), (1050, 190288), (1120, 178395), (1176, 169900), (1200, 166502), (1225, 163104), (1400, 142716), (1470, 135920), (1568, 127425), (1680, 118930), (1699, 117600), (1960, 101940), (2100, 95144), (2352, 84950), (2400, 83251), (2450, 81552), (2800, 71358), (2940, 67960), (3360, 59465), (3398, 58800), (3675, 54368), (3920, 50970), (4200, 47572), (4704, 42475), (4900, 40776), (5097, 39200), (5600, 35679), (5880, 33980), (6796, 29400), (7350, 27184), (7840, 25485), (8400, 23786), (8495, 23520), (9800, 20388), (10194, 19600), (11760, 16990), (11893, 16800), (13592, 14700)]