21334200

素因数分解:

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

素因数の和:118

約数の個数: 144

約数和(自身を含む): 70185240

約数和(自身を除く): 48851040

約数列:

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

約数ペア:

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