145747620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 336882780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 82, 87, 90, 108, 116, 123, 135, 145, 164, 174, 180, 205, 227, 246, 261, 270, 290, 348, 369, 410, 435, 454, 492, 522, 540, 580, 615, 681, 738, 783, 820, 870, 908, 1044, 1107, 1135, 1189, 1230, 1305, 1362, 1476, 1566, 1740, 1845, 2043, 2214, 2270, 2378, 2460, 2610, 2724, 3132, 3405, 3567, 3690, 3915, 4086, 4428, 4540, 4756, 5220, 5535, 5945, 6129, 6583, 6810, 7134, 7380, 7830, 8172, 9307, 10215, 10701, 11070, 11890, 12258, 13166, 13620, 14268, 15660, 17835, 18614, 19749, 20430, 21402, 22140, 23780, 24516, 26332, 27921, 30645, 32103, 32915, 35670, 37228, 39498, 40860, 42804, 46535, 53505, 55842, 59247, 61290, 64206, 65830, 71340, 78996, 83763, 93070, 98745, 107010, 111684, 118494, 122580, 128412, 131660, 139605, 160515, 167526, 177741, 186140, 197490, 214020, 236988, 251289, 269903, 279210, 296235, 321030, 335052, 355482, 394980, 418815, 502578, 539806, 558420, 592470, 642060, 710964, 809709, 837630, 888705, 1005156, 1079612, 1184940, 1256445, 1349515, 1619418, 1675260, 1777410, 2429127, 2512890, 2699030, 3238836, 3554820, 4048545, 4858254, 5025780, 5398060, 7287381, 8097090, 9716508, 12145635, 14574762, 16194180, 24291270, 29149524, 36436905, 48582540, 72873810, 145747620]

約数ペア:

[(1, 145747620), (2, 72873810), (3, 48582540), (4, 36436905), (5, 29149524), (6, 24291270), (9, 16194180), (10, 14574762), (12, 12145635), (15, 9716508), (18, 8097090), (20, 7287381), (27, 5398060), (29, 5025780), (30, 4858254), (36, 4048545), (41, 3554820), (45, 3238836), (54, 2699030), (58, 2512890), (60, 2429127), (82, 1777410), (87, 1675260), (90, 1619418), (108, 1349515), (116, 1256445), (123, 1184940), (135, 1079612), (145, 1005156), (164, 888705), (174, 837630), (180, 809709), (205, 710964), (227, 642060), (246, 592470), (261, 558420), (270, 539806), (290, 502578), (348, 418815), (369, 394980), (410, 355482), (435, 335052), (454, 321030), (492, 296235), (522, 279210), (540, 269903), (580, 251289), (615, 236988), (681, 214020), (738, 197490), (783, 186140), (820, 177741), (870, 167526), (908, 160515), (1044, 139605), (1107, 131660), (1135, 128412), (1189, 122580), (1230, 118494), (1305, 111684), (1362, 107010), (1476, 98745), (1566, 93070), (1740, 83763), (1845, 78996), (2043, 71340), (2214, 65830), (2270, 64206), (2378, 61290), (2460, 59247), (2610, 55842), (2724, 53505), (3132, 46535), (3405, 42804), (3567, 40860), (3690, 39498), (3915, 37228), (4086, 35670), (4428, 32915), (4540, 32103), (4756, 30645), (5220, 27921), (5535, 26332), (5945, 24516), (6129, 23780), (6583, 22140), (6810, 21402), (7134, 20430), (7380, 19749), (7830, 18614), (8172, 17835), (9307, 15660), (10215, 14268), (10701, 13620), (11070, 13166), (11890, 12258)]