260701800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 871819200

約数和(自身を除く): 611117400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 61, 68, 75, 85, 100, 102, 120, 122, 136, 150, 170, 183, 200, 204, 244, 255, 300, 305, 340, 366, 408, 419, 425, 488, 510, 600, 610, 680, 732, 838, 850, 915, 1020, 1037, 1220, 1257, 1275, 1464, 1525, 1676, 1700, 1830, 2040, 2074, 2095, 2440, 2514, 2550, 3050, 3111, 3352, 3400, 3660, 4148, 4190, 4575, 5028, 5100, 5185, 6100, 6222, 6285, 7123, 7320, 8296, 8380, 9150, 10056, 10200, 10370, 10475, 12200, 12444, 12570, 14246, 15555, 16760, 18300, 20740, 20950, 21369, 24888, 25140, 25559, 25925, 28492, 31110, 31425, 35615, 36600, 41480, 41900, 42738, 50280, 51118, 51850, 56984, 62220, 62850, 71230, 76677, 77775, 83800, 85476, 102236, 103700, 106845, 124440, 125700, 127795, 142460, 153354, 155550, 170952, 178075, 204472, 207400, 213690, 251400, 255590, 284920, 306708, 311100, 356150, 383385, 427380, 434503, 511180, 534225, 613416, 622200, 638975, 712300, 766770, 854760, 869006, 1022360, 1068450, 1277950, 1303509, 1424600, 1533540, 1738012, 1916925, 2136900, 2172515, 2555900, 2607018, 3067080, 3476024, 3833850, 4273800, 4345030, 5111800, 5214036, 6517545, 7667700, 8690060, 10428072, 10862575, 13035090, 15335400, 17380120, 21725150, 26070180, 32587725, 43450300, 52140360, 65175450, 86900600, 130350900, 260701800]

約数ペア:

[(1, 260701800), (2, 130350900), (3, 86900600), (4, 65175450), (5, 52140360), (6, 43450300), (8, 32587725), (10, 26070180), (12, 21725150), (15, 17380120), (17, 15335400), (20, 13035090), (24, 10862575), (25, 10428072), (30, 8690060), (34, 7667700), (40, 6517545), (50, 5214036), (51, 5111800), (60, 4345030), (61, 4273800), (68, 3833850), (75, 3476024), (85, 3067080), (100, 2607018), (102, 2555900), (120, 2172515), (122, 2136900), (136, 1916925), (150, 1738012), (170, 1533540), (183, 1424600), (200, 1303509), (204, 1277950), (244, 1068450), (255, 1022360), (300, 869006), (305, 854760), (340, 766770), (366, 712300), (408, 638975), (419, 622200), (425, 613416), (488, 534225), (510, 511180), (600, 434503), (610, 427380), (680, 383385), (732, 356150), (838, 311100), (850, 306708), (915, 284920), (1020, 255590), (1037, 251400), (1220, 213690), (1257, 207400), (1275, 204472), (1464, 178075), (1525, 170952), (1676, 155550), (1700, 153354), (1830, 142460), (2040, 127795), (2074, 125700), (2095, 124440), (2440, 106845), (2514, 103700), (2550, 102236), (3050, 85476), (3111, 83800), (3352, 77775), (3400, 76677), (3660, 71230), (4148, 62850), (4190, 62220), (4575, 56984), (5028, 51850), (5100, 51118), (5185, 50280), (6100, 42738), (6222, 41900), (6285, 41480), (7123, 36600), (7320, 35615), (8296, 31425), (8380, 31110), (9150, 28492), (10056, 25925), (10200, 25559), (10370, 25140), (10475, 24888), (12200, 21369), (12444, 20950), (12570, 20740), (14246, 18300), (15555, 16760)]