165914700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 574296576

約数和(自身を除く): 408381876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 47, 50, 60, 70, 75, 82, 84, 94, 100, 105, 123, 140, 141, 150, 164, 175, 188, 205, 210, 235, 246, 282, 287, 300, 329, 350, 410, 420, 470, 492, 525, 564, 574, 615, 658, 700, 705, 820, 861, 940, 987, 1025, 1050, 1148, 1175, 1230, 1316, 1410, 1435, 1645, 1681, 1722, 1927, 1974, 2050, 2100, 2350, 2460, 2820, 2870, 3075, 3290, 3362, 3444, 3525, 3854, 3948, 4100, 4305, 4700, 4935, 5043, 5740, 5781, 6150, 6580, 6724, 7050, 7175, 7708, 8225, 8405, 8610, 9635, 9870, 10086, 11562, 11767, 12300, 13489, 14100, 14350, 16450, 16810, 17220, 19270, 19740, 20172, 21525, 23124, 23534, 24675, 25215, 26978, 28700, 28905, 32900, 33620, 35301, 38540, 40467, 42025, 43050, 47068, 48175, 49350, 50430, 53956, 57810, 58835, 67445, 70602, 79007, 80934, 84050, 86100, 96350, 98700, 100860, 115620, 117670, 126075, 134890, 141204, 144525, 158014, 161868, 168100, 176505, 192700, 202335, 235340, 237021, 252150, 269780, 289050, 294175, 316028, 337225, 353010, 395035, 404670, 474042, 504300, 553049, 578100, 588350, 674450, 706020, 790070, 809340, 882525, 948084, 1011675, 1106098, 1176700, 1185105, 1348900, 1580140, 1659147, 1765050, 1975175, 2023350, 2212196, 2370210, 2765245, 3318294, 3530100, 3950350, 4046700, 4740420, 5530490, 5925525, 6636588, 7900700, 8295735, 11060980, 11851050, 13826225, 16591470, 23702100, 27652450, 33182940, 41478675, 55304900, 82957350, 165914700]

約数ペア:

[(1, 165914700), (2, 82957350), (3, 55304900), (4, 41478675), (5, 33182940), (6, 27652450), (7, 23702100), (10, 16591470), (12, 13826225), (14, 11851050), (15, 11060980), (20, 8295735), (21, 7900700), (25, 6636588), (28, 5925525), (30, 5530490), (35, 4740420), (41, 4046700), (42, 3950350), (47, 3530100), (50, 3318294), (60, 2765245), (70, 2370210), (75, 2212196), (82, 2023350), (84, 1975175), (94, 1765050), (100, 1659147), (105, 1580140), (123, 1348900), (140, 1185105), (141, 1176700), (150, 1106098), (164, 1011675), (175, 948084), (188, 882525), (205, 809340), (210, 790070), (235, 706020), (246, 674450), (282, 588350), (287, 578100), (300, 553049), (329, 504300), (350, 474042), (410, 404670), (420, 395035), (470, 353010), (492, 337225), (525, 316028), (564, 294175), (574, 289050), (615, 269780), (658, 252150), (700, 237021), (705, 235340), (820, 202335), (861, 192700), (940, 176505), (987, 168100), (1025, 161868), (1050, 158014), (1148, 144525), (1175, 141204), (1230, 134890), (1316, 126075), (1410, 117670), (1435, 115620), (1645, 100860), (1681, 98700), (1722, 96350), (1927, 86100), (1974, 84050), (2050, 80934), (2100, 79007), (2350, 70602), (2460, 67445), (2820, 58835), (2870, 57810), (3075, 53956), (3290, 50430), (3362, 49350), (3444, 48175), (3525, 47068), (3854, 43050), (3948, 42025), (4100, 40467), (4305, 38540), (4700, 35301), (4935, 33620), (5043, 32900), (5740, 28905), (5781, 28700), (6150, 26978), (6580, 25215), (6724, 24675), (7050, 23534), (7175, 23124), (7708, 21525), (8225, 20172), (8405, 19740), (8610, 19270), (9635, 17220), (9870, 16810), (10086, 16450), (11562, 14350), (11767, 14100), (12300, 13489)]