12252900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 39997440

約数和(自身を除く): 27744540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 79, 94, 100, 110, 132, 141, 150, 158, 165, 188, 220, 235, 237, 275, 282, 300, 316, 330, 395, 470, 474, 517, 550, 564, 660, 705, 790, 825, 869, 940, 948, 1034, 1100, 1175, 1185, 1410, 1551, 1580, 1650, 1738, 1975, 2068, 2350, 2370, 2585, 2607, 2820, 3102, 3300, 3476, 3525, 3713, 3950, 4345, 4700, 4740, 5170, 5214, 5925, 6204, 7050, 7426, 7755, 7900, 8690, 10340, 10428, 11139, 11850, 12925, 13035, 14100, 14852, 15510, 17380, 18565, 21725, 22278, 23700, 25850, 26070, 31020, 37130, 38775, 40843, 43450, 44556, 51700, 52140, 55695, 65175, 74260, 77550, 81686, 86900, 92825, 111390, 122529, 130350, 155100, 163372, 185650, 204215, 222780, 245058, 260700, 278475, 371300, 408430, 490116, 556950, 612645, 816860, 1021075, 1113900, 1225290, 2042150, 2450580, 3063225, 4084300, 6126450, 12252900]

約数ペア:

[(1, 12252900), (2, 6126450), (3, 4084300), (4, 3063225), (5, 2450580), (6, 2042150), (10, 1225290), (11, 1113900), (12, 1021075), (15, 816860), (20, 612645), (22, 556950), (25, 490116), (30, 408430), (33, 371300), (44, 278475), (47, 260700), (50, 245058), (55, 222780), (60, 204215), (66, 185650), (75, 163372), (79, 155100), (94, 130350), (100, 122529), (110, 111390), (132, 92825), (141, 86900), (150, 81686), (158, 77550), (165, 74260), (188, 65175), (220, 55695), (235, 52140), (237, 51700), (275, 44556), (282, 43450), (300, 40843), (316, 38775), (330, 37130), (395, 31020), (470, 26070), (474, 25850), (517, 23700), (550, 22278), (564, 21725), (660, 18565), (705, 17380), (790, 15510), (825, 14852), (869, 14100), (940, 13035), (948, 12925), (1034, 11850), (1100, 11139), (1175, 10428), (1185, 10340), (1410, 8690), (1551, 7900), (1580, 7755), (1650, 7426), (1738, 7050), (1975, 6204), (2068, 5925), (2350, 5214), (2370, 5170), (2585, 4740), (2607, 4700), (2820, 4345), (3102, 3950), (3300, 3713), (3476, 3525)]