42784200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 157542000

約数和(自身を除く): 114757800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 139, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 278, 285, 300, 324, 342, 360, 380, 405, 417, 450, 456, 475, 513, 540, 556, 570, 600, 648, 675, 684, 695, 760, 810, 834, 855, 900, 950, 1026, 1080, 1112, 1140, 1251, 1350, 1368, 1390, 1425, 1539, 1620, 1668, 1710, 1800, 1900, 2025, 2052, 2085, 2280, 2502, 2565, 2641, 2700, 2780, 2850, 3078, 3240, 3336, 3420, 3475, 3753, 3800, 4050, 4104, 4170, 4275, 5004, 5130, 5282, 5400, 5560, 5700, 6156, 6255, 6840, 6950, 7506, 7695, 7923, 8100, 8340, 8550, 10008, 10260, 10425, 10564, 11259, 11400, 12312, 12510, 12825, 13205, 13900, 15012, 15390, 15846, 16200, 16680, 17100, 18765, 20520, 20850, 21128, 22518, 23769, 25020, 25650, 26410, 27800, 30024, 30780, 31275, 31692, 34200, 37530, 38475, 39615, 41700, 45036, 47538, 50040, 51300, 52820, 56295, 61560, 62550, 63384, 66025, 71307, 75060, 76950, 79230, 83400, 90072, 93825, 95076, 102600, 105640, 112590, 118845, 125100, 132050, 142614, 150120, 153900, 158460, 187650, 190152, 198075, 213921, 225180, 237690, 250200, 264100, 281475, 285228, 307800, 316920, 356535, 375300, 396150, 427842, 450360, 475380, 528200, 562950, 570456, 594225, 713070, 750600, 792300, 855684, 950760, 1069605, 1125900, 1188450, 1426140, 1584600, 1711368, 1782675, 2139210, 2251800, 2376900, 2852280, 3565350, 4278420, 4753800, 5348025, 7130700, 8556840, 10696050, 14261400, 21392100, 42784200]

約数ペア:

[(1, 42784200), (2, 21392100), (3, 14261400), (4, 10696050), (5, 8556840), (6, 7130700), (8, 5348025), (9, 4753800), (10, 4278420), (12, 3565350), (15, 2852280), (18, 2376900), (19, 2251800), (20, 2139210), (24, 1782675), (25, 1711368), (27, 1584600), (30, 1426140), (36, 1188450), (38, 1125900), (40, 1069605), (45, 950760), (50, 855684), (54, 792300), (57, 750600), (60, 713070), (72, 594225), (75, 570456), (76, 562950), (81, 528200), (90, 475380), (95, 450360), (100, 427842), (108, 396150), (114, 375300), (120, 356535), (135, 316920), (139, 307800), (150, 285228), (152, 281475), (162, 264100), (171, 250200), (180, 237690), (190, 225180), (200, 213921), (216, 198075), (225, 190152), (228, 187650), (270, 158460), (278, 153900), (285, 150120), (300, 142614), (324, 132050), (342, 125100), (360, 118845), (380, 112590), (405, 105640), (417, 102600), (450, 95076), (456, 93825), (475, 90072), (513, 83400), (540, 79230), (556, 76950), (570, 75060), (600, 71307), (648, 66025), (675, 63384), (684, 62550), (695, 61560), (760, 56295), (810, 52820), (834, 51300), (855, 50040), (900, 47538), (950, 45036), (1026, 41700), (1080, 39615), (1112, 38475), (1140, 37530), (1251, 34200), (1350, 31692), (1368, 31275), (1390, 30780), (1425, 30024), (1539, 27800), (1620, 26410), (1668, 25650), (1710, 25020), (1800, 23769), (1900, 22518), (2025, 21128), (2052, 20850), (2085, 20520), (2280, 18765), (2502, 17100), (2565, 16680), (2641, 16200), (2700, 15846), (2780, 15390), (2850, 15012), (3078, 13900), (3240, 13205), (3336, 12825), (3420, 12510), (3475, 12312), (3753, 11400), (3800, 11259), (4050, 10564), (4104, 10425), (4170, 10260), (4275, 10008), (5004, 8550), (5130, 8340), (5282, 8100), (5400, 7923), (5560, 7695), (5700, 7506), (6156, 6950), (6255, 6840)]