201469620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 652861440

約数和(自身を除く): 451391820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 43, 44, 55, 60, 62, 66, 86, 93, 110, 124, 129, 132, 155, 165, 172, 186, 215, 220, 229, 258, 310, 330, 341, 372, 430, 458, 465, 473, 516, 620, 645, 660, 682, 687, 860, 916, 930, 946, 1023, 1145, 1290, 1333, 1364, 1374, 1419, 1705, 1860, 1892, 2046, 2290, 2365, 2519, 2580, 2666, 2748, 2838, 3410, 3435, 3999, 4092, 4580, 4730, 5038, 5115, 5332, 5676, 6665, 6820, 6870, 7095, 7099, 7557, 7998, 9460, 9847, 10076, 10230, 12595, 13330, 13740, 14190, 14198, 14663, 15114, 15996, 19694, 19995, 20460, 21297, 25190, 26660, 28380, 28396, 29326, 29541, 30228, 35495, 37785, 39388, 39990, 42594, 43989, 49235, 50380, 58652, 59082, 70990, 73315, 75570, 78089, 79980, 85188, 87978, 98470, 106485, 108317, 118164, 141980, 146630, 147705, 151140, 156178, 175956, 196940, 212970, 216634, 219945, 234267, 293260, 295410, 305257, 312356, 324951, 390445, 425940, 433268, 439890, 468534, 541585, 590820, 610514, 649902, 780890, 879780, 915771, 937068, 1083170, 1171335, 1221028, 1299804, 1526285, 1561780, 1624755, 1831542, 2166340, 2342670, 3052570, 3249510, 3357827, 3663084, 4578855, 4685340, 6105140, 6499020, 6715654, 9157710, 10073481, 13431308, 16789135, 18315420, 20146962, 33578270, 40293924, 50367405, 67156540, 100734810, 201469620]

約数ペア:

[(1, 201469620), (2, 100734810), (3, 67156540), (4, 50367405), (5, 40293924), (6, 33578270), (10, 20146962), (11, 18315420), (12, 16789135), (15, 13431308), (20, 10073481), (22, 9157710), (30, 6715654), (31, 6499020), (33, 6105140), (43, 4685340), (44, 4578855), (55, 3663084), (60, 3357827), (62, 3249510), (66, 3052570), (86, 2342670), (93, 2166340), (110, 1831542), (124, 1624755), (129, 1561780), (132, 1526285), (155, 1299804), (165, 1221028), (172, 1171335), (186, 1083170), (215, 937068), (220, 915771), (229, 879780), (258, 780890), (310, 649902), (330, 610514), (341, 590820), (372, 541585), (430, 468534), (458, 439890), (465, 433268), (473, 425940), (516, 390445), (620, 324951), (645, 312356), (660, 305257), (682, 295410), (687, 293260), (860, 234267), (916, 219945), (930, 216634), (946, 212970), (1023, 196940), (1145, 175956), (1290, 156178), (1333, 151140), (1364, 147705), (1374, 146630), (1419, 141980), (1705, 118164), (1860, 108317), (1892, 106485), (2046, 98470), (2290, 87978), (2365, 85188), (2519, 79980), (2580, 78089), (2666, 75570), (2748, 73315), (2838, 70990), (3410, 59082), (3435, 58652), (3999, 50380), (4092, 49235), (4580, 43989), (4730, 42594), (5038, 39990), (5115, 39388), (5332, 37785), (5676, 35495), (6665, 30228), (6820, 29541), (6870, 29326), (7095, 28396), (7099, 28380), (7557, 26660), (7998, 25190), (9460, 21297), (9847, 20460), (10076, 19995), (10230, 19694), (12595, 15996), (13330, 15114), (13740, 14663), (14190, 14198)]