204869700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 216

約数和(自身を含む): 758284800

約数和(自身を除く): 553415100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1049, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2098, 2100, 2170, 2325, 2604, 2790, 3100, 3147, 3150, 3255, 3906, 4196, 4340, 4650, 5245, 5425, 5580, 6294, 6300, 6510, 6975, 7343, 7812, 9300, 9441, 9765, 10490, 10850, 12588, 13020, 13950, 14686, 15735, 16275, 18882, 19530, 20980, 21700, 22029, 26225, 27900, 29372, 31470, 32519, 32550, 36715, 37764, 39060, 44058, 47205, 48825, 52450, 62940, 65038, 65100, 66087, 73430, 78675, 88116, 94410, 97557, 97650, 104900, 110145, 130076, 132174, 146860, 157350, 162595, 183575, 188820, 195114, 195300, 220290, 227633, 236025, 264348, 292671, 314700, 325190, 330435, 367150, 390228, 440580, 455266, 472050, 487785, 550725, 585342, 650380, 660870, 682899, 734300, 812975, 910532, 944100, 975570, 1101450, 1138165, 1170684, 1321740, 1365798, 1463355, 1625950, 1652175, 1951140, 2048697, 2202900, 2276330, 2438925, 2731596, 2926710, 3251900, 3304350, 3414495, 4097394, 4552660, 4877850, 5690825, 5853420, 6608700, 6828990, 7316775, 8194788, 9755700, 10243485, 11381650, 13657980, 14633550, 17072475, 20486970, 22763300, 29267100, 34144950, 40973940, 51217425, 68289900, 102434850, 204869700]

約数ペア:

[(1, 204869700), (2, 102434850), (3, 68289900), (4, 51217425), (5, 40973940), (6, 34144950), (7, 29267100), (9, 22763300), (10, 20486970), (12, 17072475), (14, 14633550), (15, 13657980), (18, 11381650), (20, 10243485), (21, 9755700), (25, 8194788), (28, 7316775), (30, 6828990), (31, 6608700), (35, 5853420), (36, 5690825), (42, 4877850), (45, 4552660), (50, 4097394), (60, 3414495), (62, 3304350), (63, 3251900), (70, 2926710), (75, 2731596), (84, 2438925), (90, 2276330), (93, 2202900), (100, 2048697), (105, 1951140), (124, 1652175), (126, 1625950), (140, 1463355), (150, 1365798), (155, 1321740), (175, 1170684), (180, 1138165), (186, 1101450), (210, 975570), (217, 944100), (225, 910532), (252, 812975), (279, 734300), (300, 682899), (310, 660870), (315, 650380), (350, 585342), (372, 550725), (420, 487785), (434, 472050), (450, 455266), (465, 440580), (525, 390228), (558, 367150), (620, 330435), (630, 325190), (651, 314700), (700, 292671), (775, 264348), (868, 236025), (900, 227633), (930, 220290), (1049, 195300), (1050, 195114), (1085, 188820), (1116, 183575), (1260, 162595), (1302, 157350), (1395, 146860), (1550, 132174), (1575, 130076), (1860, 110145), (1953, 104900), (2098, 97650), (2100, 97557), (2170, 94410), (2325, 88116), (2604, 78675), (2790, 73430), (3100, 66087), (3147, 65100), (3150, 65038), (3255, 62940), (3906, 52450), (4196, 48825), (4340, 47205), (4650, 44058), (5245, 39060), (5425, 37764), (5580, 36715), (6294, 32550), (6300, 32519), (6510, 31470), (6975, 29372), (7343, 27900), (7812, 26225), (9300, 22029), (9441, 21700), (9765, 20980), (10490, 19530), (10850, 18882), (12588, 16275), (13020, 15735), (13950, 14686)]