86992800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 287919072

約数和(自身を除く): 200926272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 480, 536, 541, 600, 670, 800, 804, 1005, 1072, 1082, 1200, 1340, 1608, 1623, 1675, 2010, 2144, 2164, 2400, 2680, 2705, 3216, 3246, 3350, 4020, 4328, 5025, 5360, 5410, 6432, 6492, 6700, 8040, 8115, 8656, 10050, 10720, 10820, 12984, 13400, 13525, 16080, 16230, 17312, 20100, 21640, 25968, 26800, 27050, 32160, 32460, 36247, 40200, 40575, 43280, 51936, 53600, 54100, 64920, 72494, 80400, 81150, 86560, 108200, 108741, 129840, 144988, 160800, 162300, 181235, 216400, 217482, 259680, 289976, 324600, 362470, 432800, 434964, 543705, 579952, 649200, 724940, 869928, 906175, 1087410, 1159904, 1298400, 1449880, 1739856, 1812350, 2174820, 2718525, 2899760, 3479712, 3624700, 4349640, 5437050, 5799520, 7249400, 8699280, 10874100, 14498800, 17398560, 21748200, 28997600, 43496400, 86992800]

約数ペア:

[(1, 86992800), (2, 43496400), (3, 28997600), (4, 21748200), (5, 17398560), (6, 14498800), (8, 10874100), (10, 8699280), (12, 7249400), (15, 5799520), (16, 5437050), (20, 4349640), (24, 3624700), (25, 3479712), (30, 2899760), (32, 2718525), (40, 2174820), (48, 1812350), (50, 1739856), (60, 1449880), (67, 1298400), (75, 1159904), (80, 1087410), (96, 906175), (100, 869928), (120, 724940), (134, 649200), (150, 579952), (160, 543705), (200, 434964), (201, 432800), (240, 362470), (268, 324600), (300, 289976), (335, 259680), (400, 217482), (402, 216400), (480, 181235), (536, 162300), (541, 160800), (600, 144988), (670, 129840), (800, 108741), (804, 108200), (1005, 86560), (1072, 81150), (1082, 80400), (1200, 72494), (1340, 64920), (1608, 54100), (1623, 53600), (1675, 51936), (2010, 43280), (2144, 40575), (2164, 40200), (2400, 36247), (2680, 32460), (2705, 32160), (3216, 27050), (3246, 26800), (3350, 25968), (4020, 21640), (4328, 20100), (5025, 17312), (5360, 16230), (5410, 16080), (6432, 13525), (6492, 13400), (6700, 12984), (8040, 10820), (8115, 10720), (8656, 10050)]