225713880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2150

約数の個数: 192

約数和(自身を含む): 858274560

約数和(自身を除く): 632560680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2083, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4166, 4515, 5160, 5418, 6020, 6249, 7224, 7740, 8332, 9030, 10415, 10836, 12040, 12498, 13545, 14581, 15480, 16664, 18060, 18747, 20830, 21672, 24996, 27090, 29162, 31245, 36120, 37494, 41660, 43743, 49992, 54180, 58324, 62490, 72905, 74988, 83320, 87486, 89569, 93735, 108360, 116648, 124980, 131229, 145810, 149976, 174972, 179138, 187470, 218715, 249960, 262458, 268707, 291620, 349944, 358276, 374940, 437430, 447845, 524916, 537414, 583240, 626983, 656145, 716552, 749880, 806121, 874860, 895690, 1049832, 1074828, 1253966, 1312290, 1343535, 1612242, 1749720, 1791380, 1880949, 2149656, 2507932, 2624580, 2687070, 3134915, 3224484, 3582760, 3761898, 4030605, 5015864, 5249160, 5374140, 5642847, 6269830, 6448968, 7523796, 8061210, 9404745, 10748280, 11285694, 12539660, 15047592, 16122420, 18809490, 22571388, 25079320, 28214235, 32244840, 37618980, 45142776, 56428470, 75237960, 112856940, 225713880]

約数ペア:

[(1, 225713880), (2, 112856940), (3, 75237960), (4, 56428470), (5, 45142776), (6, 37618980), (7, 32244840), (8, 28214235), (9, 25079320), (10, 22571388), (12, 18809490), (14, 16122420), (15, 15047592), (18, 12539660), (20, 11285694), (21, 10748280), (24, 9404745), (28, 8061210), (30, 7523796), (35, 6448968), (36, 6269830), (40, 5642847), (42, 5374140), (43, 5249160), (45, 5015864), (56, 4030605), (60, 3761898), (63, 3582760), (70, 3224484), (72, 3134915), (84, 2687070), (86, 2624580), (90, 2507932), (105, 2149656), (120, 1880949), (126, 1791380), (129, 1749720), (140, 1612242), (168, 1343535), (172, 1312290), (180, 1253966), (210, 1074828), (215, 1049832), (252, 895690), (258, 874860), (280, 806121), (301, 749880), (315, 716552), (344, 656145), (360, 626983), (387, 583240), (420, 537414), (430, 524916), (504, 447845), (516, 437430), (602, 374940), (630, 358276), (645, 349944), (774, 291620), (840, 268707), (860, 262458), (903, 249960), (1032, 218715), (1204, 187470), (1260, 179138), (1290, 174972), (1505, 149976), (1548, 145810), (1720, 131229), (1806, 124980), (1935, 116648), (2083, 108360), (2408, 93735), (2520, 89569), (2580, 87486), (2709, 83320), (3010, 74988), (3096, 72905), (3612, 62490), (3870, 58324), (4166, 54180), (4515, 49992), (5160, 43743), (5418, 41660), (6020, 37494), (6249, 36120), (7224, 31245), (7740, 29162), (8332, 27090), (9030, 24996), (10415, 21672), (10836, 20830), (12040, 18747), (12498, 18060), (13545, 16664), (14581, 15480)]