42668400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 145049496

約数和(自身を除く): 102381096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 37, 40, 48, 50, 60, 62, 74, 75, 80, 93, 100, 111, 120, 124, 148, 150, 155, 185, 186, 200, 222, 240, 248, 296, 300, 310, 370, 372, 400, 444, 465, 496, 555, 592, 600, 620, 740, 744, 775, 888, 925, 930, 961, 1110, 1147, 1200, 1240, 1480, 1488, 1550, 1776, 1850, 1860, 1922, 2220, 2294, 2325, 2480, 2775, 2883, 2960, 3100, 3441, 3700, 3720, 3844, 4440, 4588, 4650, 4805, 5550, 5735, 5766, 6200, 6882, 7400, 7440, 7688, 8880, 9176, 9300, 9610, 11100, 11470, 11532, 12400, 13764, 14415, 14800, 15376, 17205, 18352, 18600, 19220, 22200, 22940, 23064, 24025, 27528, 28675, 28830, 34410, 35557, 37200, 38440, 44400, 45880, 46128, 48050, 55056, 57350, 57660, 68820, 71114, 72075, 76880, 86025, 91760, 96100, 106671, 114700, 115320, 137640, 142228, 144150, 172050, 177785, 192200, 213342, 229400, 230640, 275280, 284456, 288300, 344100, 355570, 384400, 426684, 458800, 533355, 568912, 576600, 688200, 711140, 853368, 888925, 1066710, 1153200, 1376400, 1422280, 1706736, 1777850, 2133420, 2666775, 2844560, 3555700, 4266840, 5333550, 7111400, 8533680, 10667100, 14222800, 21334200, 42668400]

約数ペア:

[(1, 42668400), (2, 21334200), (3, 14222800), (4, 10667100), (5, 8533680), (6, 7111400), (8, 5333550), (10, 4266840), (12, 3555700), (15, 2844560), (16, 2666775), (20, 2133420), (24, 1777850), (25, 1706736), (30, 1422280), (31, 1376400), (37, 1153200), (40, 1066710), (48, 888925), (50, 853368), (60, 711140), (62, 688200), (74, 576600), (75, 568912), (80, 533355), (93, 458800), (100, 426684), (111, 384400), (120, 355570), (124, 344100), (148, 288300), (150, 284456), (155, 275280), (185, 230640), (186, 229400), (200, 213342), (222, 192200), (240, 177785), (248, 172050), (296, 144150), (300, 142228), (310, 137640), (370, 115320), (372, 114700), (400, 106671), (444, 96100), (465, 91760), (496, 86025), (555, 76880), (592, 72075), (600, 71114), (620, 68820), (740, 57660), (744, 57350), (775, 55056), (888, 48050), (925, 46128), (930, 45880), (961, 44400), (1110, 38440), (1147, 37200), (1200, 35557), (1240, 34410), (1480, 28830), (1488, 28675), (1550, 27528), (1776, 24025), (1850, 23064), (1860, 22940), (1922, 22200), (2220, 19220), (2294, 18600), (2325, 18352), (2480, 17205), (2775, 15376), (2883, 14800), (2960, 14415), (3100, 13764), (3441, 12400), (3700, 11532), (3720, 11470), (3844, 11100), (4440, 9610), (4588, 9300), (4650, 9176), (4805, 8880), (5550, 7688), (5735, 7440), (5766, 7400), (6200, 6882)]