549541860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1891911168

約数和(自身を除く): 1342369308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 47, 49, 60, 70, 82, 84, 94, 97, 98, 105, 123, 140, 141, 147, 164, 188, 194, 196, 205, 210, 235, 245, 246, 282, 287, 291, 294, 329, 388, 410, 420, 470, 485, 490, 492, 564, 574, 582, 588, 615, 658, 679, 705, 735, 820, 861, 940, 970, 980, 987, 1148, 1164, 1230, 1316, 1358, 1410, 1435, 1455, 1470, 1645, 1722, 1927, 1940, 1974, 2009, 2037, 2303, 2460, 2716, 2820, 2870, 2910, 2940, 3290, 3395, 3444, 3854, 3948, 3977, 4018, 4074, 4305, 4559, 4606, 4753, 4935, 5740, 5781, 5820, 6027, 6580, 6790, 6909, 7708, 7954, 8036, 8148, 8610, 9118, 9212, 9506, 9635, 9870, 10045, 10185, 11515, 11562, 11931, 12054, 13489, 13580, 13677, 13818, 14259, 15908, 17220, 18236, 19012, 19270, 19740, 19885, 20090, 20370, 22795, 23030, 23124, 23765, 23862, 24108, 26978, 27354, 27636, 27839, 28518, 28905, 30135, 31913, 34545, 38540, 39770, 40180, 40467, 40740, 45590, 46060, 47530, 47724, 53956, 54708, 55678, 57036, 57810, 59655, 60270, 63826, 67445, 68385, 69090, 71295, 79540, 80934, 83517, 91180, 94423, 95060, 95739, 111356, 115620, 119310, 120540, 127652, 134890, 136770, 138180, 139195, 142590, 159565, 161868, 167034, 186919, 188846, 191478, 194873, 202335, 223391, 238620, 269780, 273540, 278390, 283269, 285180, 319130, 334068, 373838, 377692, 382956, 389746, 404670, 417585, 446782, 472115, 478695, 556780, 560757, 566538, 584619, 638260, 670173, 747676, 779492, 809340, 835170, 893564, 934595, 944230, 957390, 974365, 1116955, 1121514, 1133076, 1169238, 1308433, 1340346, 1416345, 1670340, 1869190, 1888460, 1914780, 1948730, 2233910, 2243028, 2338476, 2616866, 2680692, 2803785, 2832690, 2923095, 3350865, 3738380, 3897460, 3925299, 4467820, 5233732, 5607570, 5665380, 5846190, 6542165, 6701730, 7850598, 9159031, 11215140, 11692380, 13084330, 13403460, 15701196, 18318062, 19626495, 26168660, 27477093, 36636124, 39252990, 45795155, 54954186, 78505980, 91590310, 109908372, 137385465, 183180620, 274770930, 549541860]

約数ペア:

[(1, 549541860), (2, 274770930), (3, 183180620), (4, 137385465), (5, 109908372), (6, 91590310), (7, 78505980), (10, 54954186), (12, 45795155), (14, 39252990), (15, 36636124), (20, 27477093), (21, 26168660), (28, 19626495), (30, 18318062), (35, 15701196), (41, 13403460), (42, 13084330), (47, 11692380), (49, 11215140), (60, 9159031), (70, 7850598), (82, 6701730), (84, 6542165), (94, 5846190), (97, 5665380), (98, 5607570), (105, 5233732), (123, 4467820), (140, 3925299), (141, 3897460), (147, 3738380), (164, 3350865), (188, 2923095), (194, 2832690), (196, 2803785), (205, 2680692), (210, 2616866), (235, 2338476), (245, 2243028), (246, 2233910), (282, 1948730), (287, 1914780), (291, 1888460), (294, 1869190), (329, 1670340), (388, 1416345), (410, 1340346), (420, 1308433), (470, 1169238), (485, 1133076), (490, 1121514), (492, 1116955), (564, 974365), (574, 957390), (582, 944230), (588, 934595), (615, 893564), (658, 835170), (679, 809340), (705, 779492), (735, 747676), (820, 670173), (861, 638260), (940, 584619), (970, 566538), (980, 560757), (987, 556780), (1148, 478695), (1164, 472115), (1230, 446782), (1316, 417585), (1358, 404670), (1410, 389746), (1435, 382956), (1455, 377692), (1470, 373838), (1645, 334068), (1722, 319130), (1927, 285180), (1940, 283269), (1974, 278390), (2009, 273540), (2037, 269780), (2303, 238620), (2460, 223391), (2716, 202335), (2820, 194873), (2870, 191478), (2910, 188846), (2940, 186919), (3290, 167034), (3395, 161868), (3444, 159565), (3854, 142590), (3948, 139195), (3977, 138180), (4018, 136770), (4074, 134890), (4305, 127652), (4559, 120540), (4606, 119310), (4753, 115620), (4935, 111356), (5740, 95739), (5781, 95060), (5820, 94423), (6027, 91180), (6580, 83517), (6790, 80934), (6909, 79540), (7708, 71295), (7954, 69090), (8036, 68385), (8148, 67445), (8610, 63826), (9118, 60270), (9212, 59655), (9506, 57810), (9635, 57036), (9870, 55678), (10045, 54708), (10185, 53956), (11515, 47724), (11562, 47530), (11931, 46060), (12054, 45590), (13489, 40740), (13580, 40467), (13677, 40180), (13818, 39770), (14259, 38540), (15908, 34545), (17220, 31913), (18236, 30135), (19012, 28905), (19270, 28518), (19740, 27839), (19885, 27636), (20090, 27354), (20370, 26978), (22795, 24108), (23030, 23862), (23124, 23765)]