204401400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1254

約数の個数: 192

約数和(自身を含む): 742452480

約数和(自身を除く): 538051080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 820, 840, 861, 984, 1025, 1050, 1148, 1187, 1230, 1400, 1435, 1640, 1722, 2050, 2100, 2296, 2374, 2460, 2870, 3075, 3444, 3561, 4100, 4200, 4305, 4748, 4920, 5740, 5935, 6150, 6888, 7122, 7175, 8200, 8309, 8610, 9496, 11480, 11870, 12300, 14244, 14350, 16618, 17220, 17805, 21525, 23740, 24600, 24927, 28488, 28700, 29675, 33236, 34440, 35610, 41545, 43050, 47480, 48667, 49854, 57400, 59350, 66472, 71220, 83090, 86100, 89025, 97334, 99708, 118700, 124635, 142440, 146001, 166180, 172200, 178050, 194668, 199416, 207725, 237400, 243335, 249270, 292002, 332360, 340669, 356100, 389336, 415450, 486670, 498540, 584004, 623175, 681338, 712200, 730005, 830900, 973340, 997080, 1022007, 1168008, 1216675, 1246350, 1362676, 1460010, 1661800, 1703345, 1946680, 2044014, 2433350, 2492700, 2725352, 2920020, 3406690, 3650025, 4088028, 4866700, 4985400, 5110035, 5840040, 6813380, 7300050, 8176056, 8516725, 9733400, 10220070, 13626760, 14600100, 17033450, 20440140, 25550175, 29200200, 34066900, 40880280, 51100350, 68133800, 102200700, 204401400]

約数ペア:

[(1, 204401400), (2, 102200700), (3, 68133800), (4, 51100350), (5, 40880280), (6, 34066900), (7, 29200200), (8, 25550175), (10, 20440140), (12, 17033450), (14, 14600100), (15, 13626760), (20, 10220070), (21, 9733400), (24, 8516725), (25, 8176056), (28, 7300050), (30, 6813380), (35, 5840040), (40, 5110035), (41, 4985400), (42, 4866700), (50, 4088028), (56, 3650025), (60, 3406690), (70, 2920020), (75, 2725352), (82, 2492700), (84, 2433350), (100, 2044014), (105, 1946680), (120, 1703345), (123, 1661800), (140, 1460010), (150, 1362676), (164, 1246350), (168, 1216675), (175, 1168008), (200, 1022007), (205, 997080), (210, 973340), (246, 830900), (280, 730005), (287, 712200), (300, 681338), (328, 623175), (350, 584004), (410, 498540), (420, 486670), (492, 415450), (525, 389336), (574, 356100), (600, 340669), (615, 332360), (700, 292002), (820, 249270), (840, 243335), (861, 237400), (984, 207725), (1025, 199416), (1050, 194668), (1148, 178050), (1187, 172200), (1230, 166180), (1400, 146001), (1435, 142440), (1640, 124635), (1722, 118700), (2050, 99708), (2100, 97334), (2296, 89025), (2374, 86100), (2460, 83090), (2870, 71220), (3075, 66472), (3444, 59350), (3561, 57400), (4100, 49854), (4200, 48667), (4305, 47480), (4748, 43050), (4920, 41545), (5740, 35610), (5935, 34440), (6150, 33236), (6888, 29675), (7122, 28700), (7175, 28488), (8200, 24927), (8309, 24600), (8610, 23740), (9496, 21525), (11480, 17805), (11870, 17220), (12300, 16618), (14244, 14350)]