12619800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 47262600

約数和(自身を除く): 34642800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 41, 45, 50, 54, 57, 60, 72, 75, 76, 81, 82, 90, 95, 100, 108, 114, 120, 123, 135, 150, 152, 162, 164, 171, 180, 190, 200, 205, 216, 225, 228, 246, 270, 285, 300, 324, 328, 342, 360, 369, 380, 405, 410, 450, 456, 475, 492, 513, 540, 570, 600, 615, 648, 675, 684, 738, 760, 779, 810, 820, 855, 900, 950, 984, 1025, 1026, 1080, 1107, 1140, 1230, 1350, 1368, 1425, 1476, 1539, 1558, 1620, 1640, 1710, 1800, 1845, 1900, 2025, 2050, 2052, 2214, 2280, 2337, 2460, 2565, 2700, 2850, 2952, 3075, 3078, 3116, 3240, 3321, 3420, 3690, 3800, 3895, 4050, 4100, 4104, 4275, 4428, 4674, 4920, 5130, 5400, 5535, 5700, 6150, 6156, 6232, 6642, 6840, 7011, 7380, 7695, 7790, 8100, 8200, 8550, 8856, 9225, 9348, 10260, 11070, 11400, 11685, 12300, 12312, 12825, 13284, 14022, 14760, 15390, 15580, 16200, 16605, 17100, 18450, 18696, 19475, 20520, 21033, 22140, 23370, 24600, 25650, 26568, 27675, 28044, 30780, 31160, 33210, 34200, 35055, 36900, 38475, 38950, 42066, 44280, 46740, 51300, 55350, 56088, 58425, 61560, 63099, 66420, 70110, 73800, 76950, 77900, 83025, 84132, 93480, 102600, 105165, 110700, 116850, 126198, 132840, 140220, 153900, 155800, 166050, 168264, 175275, 210330, 221400, 233700, 252396, 280440, 307800, 315495, 332100, 350550, 420660, 467400, 504792, 525825, 630990, 664200, 701100, 841320, 1051650, 1261980, 1402200, 1577475, 2103300, 2523960, 3154950, 4206600, 6309900, 12619800]

約数ペア:

[(1, 12619800), (2, 6309900), (3, 4206600), (4, 3154950), (5, 2523960), (6, 2103300), (8, 1577475), (9, 1402200), (10, 1261980), (12, 1051650), (15, 841320), (18, 701100), (19, 664200), (20, 630990), (24, 525825), (25, 504792), (27, 467400), (30, 420660), (36, 350550), (38, 332100), (40, 315495), (41, 307800), (45, 280440), (50, 252396), (54, 233700), (57, 221400), (60, 210330), (72, 175275), (75, 168264), (76, 166050), (81, 155800), (82, 153900), (90, 140220), (95, 132840), (100, 126198), (108, 116850), (114, 110700), (120, 105165), (123, 102600), (135, 93480), (150, 84132), (152, 83025), (162, 77900), (164, 76950), (171, 73800), (180, 70110), (190, 66420), (200, 63099), (205, 61560), (216, 58425), (225, 56088), (228, 55350), (246, 51300), (270, 46740), (285, 44280), (300, 42066), (324, 38950), (328, 38475), (342, 36900), (360, 35055), (369, 34200), (380, 33210), (405, 31160), (410, 30780), (450, 28044), (456, 27675), (475, 26568), (492, 25650), (513, 24600), (540, 23370), (570, 22140), (600, 21033), (615, 20520), (648, 19475), (675, 18696), (684, 18450), (738, 17100), (760, 16605), (779, 16200), (810, 15580), (820, 15390), (855, 14760), (900, 14022), (950, 13284), (984, 12825), (1025, 12312), (1026, 12300), (1080, 11685), (1107, 11400), (1140, 11070), (1230, 10260), (1350, 9348), (1368, 9225), (1425, 8856), (1476, 8550), (1539, 8200), (1558, 8100), (1620, 7790), (1640, 7695), (1710, 7380), (1800, 7011), (1845, 6840), (1900, 6642), (2025, 6232), (2050, 6156), (2052, 6150), (2214, 5700), (2280, 5535), (2337, 5400), (2460, 5130), (2565, 4920), (2700, 4674), (2850, 4428), (2952, 4275), (3075, 4104), (3078, 4100), (3116, 4050), (3240, 3895), (3321, 3800), (3420, 3690)]