38757600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 216

約数和(自身を含む): 156396240

約数和(自身を除く): 117638640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 769, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1538, 1575, 1680, 1800, 2016, 2100, 2307, 2400, 2520, 2800, 3076, 3150, 3360, 3600, 3845, 4200, 4614, 5040, 5383, 5600, 6152, 6300, 6921, 7200, 7690, 8400, 9228, 10080, 10766, 11535, 12304, 12600, 13842, 15380, 16149, 16800, 18456, 19225, 21532, 23070, 24608, 25200, 26915, 27684, 30760, 32298, 34605, 36912, 38450, 43064, 46140, 48447, 50400, 53830, 55368, 57675, 61520, 64596, 69210, 73824, 76900, 80745, 86128, 92280, 96894, 107660, 110736, 115350, 123040, 129192, 134575, 138420, 153800, 161490, 172256, 173025, 184560, 193788, 215320, 221472, 230700, 242235, 258384, 269150, 276840, 307600, 322980, 346050, 369120, 387576, 403725, 430640, 461400, 484470, 516768, 538300, 553680, 615200, 645960, 692100, 775152, 807450, 861280, 922800, 968940, 1076600, 1107360, 1211175, 1291920, 1384200, 1550304, 1614900, 1845600, 1937880, 2153200, 2422350, 2583840, 2768400, 3229800, 3875760, 4306400, 4844700, 5536800, 6459600, 7751520, 9689400, 12919200, 19378800, 38757600]

約数ペア:

[(1, 38757600), (2, 19378800), (3, 12919200), (4, 9689400), (5, 7751520), (6, 6459600), (7, 5536800), (8, 4844700), (9, 4306400), (10, 3875760), (12, 3229800), (14, 2768400), (15, 2583840), (16, 2422350), (18, 2153200), (20, 1937880), (21, 1845600), (24, 1614900), (25, 1550304), (28, 1384200), (30, 1291920), (32, 1211175), (35, 1107360), (36, 1076600), (40, 968940), (42, 922800), (45, 861280), (48, 807450), (50, 775152), (56, 692100), (60, 645960), (63, 615200), (70, 553680), (72, 538300), (75, 516768), (80, 484470), (84, 461400), (90, 430640), (96, 403725), (100, 387576), (105, 369120), (112, 346050), (120, 322980), (126, 307600), (140, 276840), (144, 269150), (150, 258384), (160, 242235), (168, 230700), (175, 221472), (180, 215320), (200, 193788), (210, 184560), (224, 173025), (225, 172256), (240, 161490), (252, 153800), (280, 138420), (288, 134575), (300, 129192), (315, 123040), (336, 115350), (350, 110736), (360, 107660), (400, 96894), (420, 92280), (450, 86128), (480, 80745), (504, 76900), (525, 73824), (560, 69210), (600, 64596), (630, 61520), (672, 57675), (700, 55368), (720, 53830), (769, 50400), (800, 48447), (840, 46140), (900, 43064), (1008, 38450), (1050, 36912), (1120, 34605), (1200, 32298), (1260, 30760), (1400, 27684), (1440, 26915), (1538, 25200), (1575, 24608), (1680, 23070), (1800, 21532), (2016, 19225), (2100, 18456), (2307, 16800), (2400, 16149), (2520, 15380), (2800, 13842), (3076, 12600), (3150, 12304), (3360, 11535), (3600, 10766), (3845, 10080), (4200, 9228), (4614, 8400), (5040, 7690), (5383, 7200), (5600, 6921), (6152, 6300)]