401104200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 192

約数和(自身を含む): 1450800000

約数和(自身を除く): 1049695800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1372, 1400, 1470, 1715, 1949, 1960, 2058, 2100, 2450, 2744, 2940, 3430, 3675, 3898, 4116, 4200, 4900, 5145, 5847, 5880, 6860, 7350, 7796, 8232, 8575, 9745, 9800, 10290, 11694, 13643, 13720, 14700, 15592, 17150, 19490, 20580, 23388, 25725, 27286, 29235, 29400, 34300, 38980, 40929, 41160, 46776, 48725, 51450, 54572, 58470, 68215, 68600, 77960, 81858, 95501, 97450, 102900, 109144, 116940, 136430, 146175, 163716, 191002, 194900, 204645, 205800, 233880, 272860, 286503, 292350, 327432, 341075, 382004, 389800, 409290, 477505, 545720, 573006, 584700, 668507, 682150, 764008, 818580, 955010, 1023225, 1146012, 1169400, 1337014, 1364300, 1432515, 1637160, 1910020, 2005521, 2046450, 2292024, 2387525, 2674028, 2728600, 2865030, 3342535, 3820040, 4011042, 4092900, 4775050, 5348056, 5730060, 6685070, 7162575, 8022084, 8185800, 9550100, 10027605, 11460120, 13370140, 14325150, 16044168, 16712675, 19100200, 20055210, 26740280, 28650300, 33425350, 40110420, 50138025, 57300600, 66850700, 80220840, 100276050, 133701400, 200552100, 401104200]

約数ペア:

[(1, 401104200), (2, 200552100), (3, 133701400), (4, 100276050), (5, 80220840), (6, 66850700), (7, 57300600), (8, 50138025), (10, 40110420), (12, 33425350), (14, 28650300), (15, 26740280), (20, 20055210), (21, 19100200), (24, 16712675), (25, 16044168), (28, 14325150), (30, 13370140), (35, 11460120), (40, 10027605), (42, 9550100), (49, 8185800), (50, 8022084), (56, 7162575), (60, 6685070), (70, 5730060), (75, 5348056), (84, 4775050), (98, 4092900), (100, 4011042), (105, 3820040), (120, 3342535), (140, 2865030), (147, 2728600), (150, 2674028), (168, 2387525), (175, 2292024), (196, 2046450), (200, 2005521), (210, 1910020), (245, 1637160), (280, 1432515), (294, 1364300), (300, 1337014), (343, 1169400), (350, 1146012), (392, 1023225), (420, 955010), (490, 818580), (525, 764008), (588, 682150), (600, 668507), (686, 584700), (700, 573006), (735, 545720), (840, 477505), (980, 409290), (1029, 389800), (1050, 382004), (1176, 341075), (1225, 327432), (1372, 292350), (1400, 286503), (1470, 272860), (1715, 233880), (1949, 205800), (1960, 204645), (2058, 194900), (2100, 191002), (2450, 163716), (2744, 146175), (2940, 136430), (3430, 116940), (3675, 109144), (3898, 102900), (4116, 97450), (4200, 95501), (4900, 81858), (5145, 77960), (5847, 68600), (5880, 68215), (6860, 58470), (7350, 54572), (7796, 51450), (8232, 48725), (8575, 46776), (9745, 41160), (9800, 40929), (10290, 38980), (11694, 34300), (13643, 29400), (13720, 29235), (14700, 27286), (15592, 25725), (17150, 23388), (19490, 20580)]