22506900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 72912000

約数和(自身を除く): 50405100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 199, 260, 290, 300, 325, 348, 377, 390, 398, 435, 580, 597, 650, 725, 754, 780, 796, 870, 975, 995, 1131, 1194, 1300, 1450, 1508, 1740, 1885, 1950, 1990, 2175, 2262, 2388, 2587, 2900, 2985, 3770, 3900, 3980, 4350, 4524, 4975, 5174, 5655, 5771, 5970, 7540, 7761, 8700, 9425, 9950, 10348, 11310, 11542, 11940, 12935, 14925, 15522, 17313, 18850, 19900, 22620, 23084, 25870, 28275, 28855, 29850, 31044, 34626, 37700, 38805, 51740, 56550, 57710, 59700, 64675, 69252, 75023, 77610, 86565, 113100, 115420, 129350, 144275, 150046, 155220, 173130, 194025, 225069, 258700, 288550, 300092, 346260, 375115, 388050, 432825, 450138, 577100, 750230, 776100, 865650, 900276, 1125345, 1500460, 1731300, 1875575, 2250690, 3751150, 4501380, 5626725, 7502300, 11253450, 22506900]

約数ペア:

[(1, 22506900), (2, 11253450), (3, 7502300), (4, 5626725), (5, 4501380), (6, 3751150), (10, 2250690), (12, 1875575), (13, 1731300), (15, 1500460), (20, 1125345), (25, 900276), (26, 865650), (29, 776100), (30, 750230), (39, 577100), (50, 450138), (52, 432825), (58, 388050), (60, 375115), (65, 346260), (75, 300092), (78, 288550), (87, 258700), (100, 225069), (116, 194025), (130, 173130), (145, 155220), (150, 150046), (156, 144275), (174, 129350), (195, 115420), (199, 113100), (260, 86565), (290, 77610), (300, 75023), (325, 69252), (348, 64675), (377, 59700), (390, 57710), (398, 56550), (435, 51740), (580, 38805), (597, 37700), (650, 34626), (725, 31044), (754, 29850), (780, 28855), (796, 28275), (870, 25870), (975, 23084), (995, 22620), (1131, 19900), (1194, 18850), (1300, 17313), (1450, 15522), (1508, 14925), (1740, 12935), (1885, 11940), (1950, 11542), (1990, 11310), (2175, 10348), (2262, 9950), (2388, 9425), (2587, 8700), (2900, 7761), (2985, 7540), (3770, 5970), (3900, 5771), (3980, 5655), (4350, 5174), (4524, 4975)]