225684900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11971

約数の個数: 144

約数和(自身を含む): 829252480

約数和(自身を除く): 603567580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 11941, 18900, 23882, 35823, 47764, 59705, 71646, 83587, 107469, 119410, 143292, 167174, 179115, 214938, 238820, 250761, 298525, 322407, 334348, 358230, 417935, 429876, 501522, 537345, 597050, 644814, 716460, 752283, 835870, 895575, 1003044, 1074690, 1194100, 1253805, 1289628, 1504566, 1612035, 1671740, 1791150, 2089675, 2149380, 2256849, 2507610, 2686725, 3009132, 3224070, 3582300, 3761415, 4179350, 4513698, 5015220, 5373450, 6269025, 6448140, 7522830, 8060175, 8358700, 9027396, 10746900, 11284245, 12538050, 15045660, 16120350, 18807075, 22568490, 25076100, 32240700, 37614150, 45136980, 56421225, 75228300, 112842450, 225684900]

約数ペア:

[(1, 225684900), (2, 112842450), (3, 75228300), (4, 56421225), (5, 45136980), (6, 37614150), (7, 32240700), (9, 25076100), (10, 22568490), (12, 18807075), (14, 16120350), (15, 15045660), (18, 12538050), (20, 11284245), (21, 10746900), (25, 9027396), (27, 8358700), (28, 8060175), (30, 7522830), (35, 6448140), (36, 6269025), (42, 5373450), (45, 5015220), (50, 4513698), (54, 4179350), (60, 3761415), (63, 3582300), (70, 3224070), (75, 3009132), (84, 2686725), (90, 2507610), (100, 2256849), (105, 2149380), (108, 2089675), (126, 1791150), (135, 1671740), (140, 1612035), (150, 1504566), (175, 1289628), (180, 1253805), (189, 1194100), (210, 1074690), (225, 1003044), (252, 895575), (270, 835870), (300, 752283), (315, 716460), (350, 644814), (378, 597050), (420, 537345), (450, 501522), (525, 429876), (540, 417935), (630, 358230), (675, 334348), (700, 322407), (756, 298525), (900, 250761), (945, 238820), (1050, 214938), (1260, 179115), (1350, 167174), (1575, 143292), (1890, 119410), (2100, 107469), (2700, 83587), (3150, 71646), (3780, 59705), (4725, 47764), (6300, 35823), (9450, 23882), (11941, 18900)]