132800400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 180

約数和(自身を含む): 473784532

約数和(自身を除く): 340984132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 100, 111, 120, 144, 148, 150, 180, 185, 200, 222, 225, 240, 296, 300, 333, 360, 370, 400, 444, 450, 555, 592, 600, 666, 720, 740, 888, 900, 925, 997, 1110, 1200, 1332, 1480, 1665, 1776, 1800, 1850, 1994, 2220, 2664, 2775, 2960, 2991, 3330, 3600, 3700, 3988, 4440, 4985, 5328, 5550, 5982, 6660, 7400, 7976, 8325, 8880, 8973, 9970, 11100, 11964, 13320, 14800, 14955, 15952, 16650, 17946, 19940, 22200, 23928, 24925, 26640, 29910, 33300, 35892, 36889, 39880, 44400, 44865, 47856, 49850, 59820, 66600, 71784, 73778, 74775, 79760, 89730, 99700, 110667, 119640, 133200, 143568, 147556, 149550, 179460, 184445, 199400, 221334, 224325, 239280, 295112, 299100, 332001, 358920, 368890, 398800, 442668, 448650, 553335, 590224, 598200, 664002, 717840, 737780, 885336, 897300, 922225, 1106670, 1196400, 1328004, 1475560, 1660005, 1770672, 1794600, 1844450, 2213340, 2656008, 2766675, 2951120, 3320010, 3589200, 3688900, 4426680, 5312016, 5533350, 6640020, 7377800, 8300025, 8853360, 11066700, 13280040, 14755600, 16600050, 22133400, 26560080, 33200100, 44266800, 66400200, 132800400]

約数ペア:

[(1, 132800400), (2, 66400200), (3, 44266800), (4, 33200100), (5, 26560080), (6, 22133400), (8, 16600050), (9, 14755600), (10, 13280040), (12, 11066700), (15, 8853360), (16, 8300025), (18, 7377800), (20, 6640020), (24, 5533350), (25, 5312016), (30, 4426680), (36, 3688900), (37, 3589200), (40, 3320010), (45, 2951120), (48, 2766675), (50, 2656008), (60, 2213340), (72, 1844450), (74, 1794600), (75, 1770672), (80, 1660005), (90, 1475560), (100, 1328004), (111, 1196400), (120, 1106670), (144, 922225), (148, 897300), (150, 885336), (180, 737780), (185, 717840), (200, 664002), (222, 598200), (225, 590224), (240, 553335), (296, 448650), (300, 442668), (333, 398800), (360, 368890), (370, 358920), (400, 332001), (444, 299100), (450, 295112), (555, 239280), (592, 224325), (600, 221334), (666, 199400), (720, 184445), (740, 179460), (888, 149550), (900, 147556), (925, 143568), (997, 133200), (1110, 119640), (1200, 110667), (1332, 99700), (1480, 89730), (1665, 79760), (1776, 74775), (1800, 73778), (1850, 71784), (1994, 66600), (2220, 59820), (2664, 49850), (2775, 47856), (2960, 44865), (2991, 44400), (3330, 39880), (3600, 36889), (3700, 35892), (3988, 33300), (4440, 29910), (4985, 26640), (5328, 24925), (5550, 23928), (5982, 22200), (6660, 19940), (7400, 17946), (7976, 16650), (8325, 15952), (8880, 14955), (8973, 14800), (9970, 13320), (11100, 11964)]