72949200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 252412416

約数和(自身を除く): 179463216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 37, 40, 48, 50, 53, 60, 62, 74, 75, 80, 93, 100, 106, 111, 120, 124, 148, 150, 155, 159, 185, 186, 200, 212, 222, 240, 248, 265, 296, 300, 310, 318, 370, 372, 400, 424, 444, 465, 496, 530, 555, 592, 600, 620, 636, 740, 744, 775, 795, 848, 888, 925, 930, 1060, 1110, 1147, 1200, 1240, 1272, 1325, 1480, 1488, 1550, 1590, 1643, 1776, 1850, 1860, 1961, 2120, 2220, 2294, 2325, 2480, 2544, 2650, 2775, 2960, 3100, 3180, 3286, 3441, 3700, 3720, 3922, 3975, 4240, 4440, 4588, 4650, 4929, 5300, 5550, 5735, 5883, 6200, 6360, 6572, 6882, 7400, 7440, 7844, 7950, 8215, 8880, 9176, 9300, 9805, 9858, 10600, 11100, 11470, 11766, 12400, 12720, 13144, 13764, 14800, 15688, 15900, 16430, 17205, 18352, 18600, 19610, 19716, 21200, 22200, 22940, 23532, 24645, 26288, 27528, 28675, 29415, 31376, 31800, 32860, 34410, 37200, 39220, 39432, 41075, 44400, 45880, 47064, 49025, 49290, 55056, 57350, 58830, 60791, 63600, 65720, 68820, 78440, 78864, 82150, 86025, 91760, 94128, 98050, 98580, 114700, 117660, 121582, 123225, 131440, 137640, 147075, 156880, 164300, 172050, 182373, 196100, 197160, 229400, 235320, 243164, 246450, 275280, 294150, 303955, 328600, 344100, 364746, 392200, 394320, 458800, 470640, 486328, 492900, 588300, 607910, 657200, 688200, 729492, 784400, 911865, 972656, 985800, 1176600, 1215820, 1376400, 1458984, 1519775, 1823730, 1971600, 2353200, 2431640, 2917968, 3039550, 3647460, 4559325, 4863280, 6079100, 7294920, 9118650, 12158200, 14589840, 18237300, 24316400, 36474600, 72949200]

約数ペア:

[(1, 72949200), (2, 36474600), (3, 24316400), (4, 18237300), (5, 14589840), (6, 12158200), (8, 9118650), (10, 7294920), (12, 6079100), (15, 4863280), (16, 4559325), (20, 3647460), (24, 3039550), (25, 2917968), (30, 2431640), (31, 2353200), (37, 1971600), (40, 1823730), (48, 1519775), (50, 1458984), (53, 1376400), (60, 1215820), (62, 1176600), (74, 985800), (75, 972656), (80, 911865), (93, 784400), (100, 729492), (106, 688200), (111, 657200), (120, 607910), (124, 588300), (148, 492900), (150, 486328), (155, 470640), (159, 458800), (185, 394320), (186, 392200), (200, 364746), (212, 344100), (222, 328600), (240, 303955), (248, 294150), (265, 275280), (296, 246450), (300, 243164), (310, 235320), (318, 229400), (370, 197160), (372, 196100), (400, 182373), (424, 172050), (444, 164300), (465, 156880), (496, 147075), (530, 137640), (555, 131440), (592, 123225), (600, 121582), (620, 117660), (636, 114700), (740, 98580), (744, 98050), (775, 94128), (795, 91760), (848, 86025), (888, 82150), (925, 78864), (930, 78440), (1060, 68820), (1110, 65720), (1147, 63600), (1200, 60791), (1240, 58830), (1272, 57350), (1325, 55056), (1480, 49290), (1488, 49025), (1550, 47064), (1590, 45880), (1643, 44400), (1776, 41075), (1850, 39432), (1860, 39220), (1961, 37200), (2120, 34410), (2220, 32860), (2294, 31800), (2325, 31376), (2480, 29415), (2544, 28675), (2650, 27528), (2775, 26288), (2960, 24645), (3100, 23532), (3180, 22940), (3286, 22200), (3441, 21200), (3700, 19716), (3720, 19610), (3922, 18600), (3975, 18352), (4240, 17205), (4440, 16430), (4588, 15900), (4650, 15688), (4929, 14800), (5300, 13764), (5550, 13144), (5735, 12720), (5883, 12400), (6200, 11766), (6360, 11470), (6572, 11100), (6882, 10600), (7400, 9858), (7440, 9805), (7844, 9300), (7950, 9176), (8215, 8880)]