68671200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 251983872

約数和(自身を除く): 183312672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 71, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 142, 150, 155, 156, 160, 186, 195, 200, 208, 213, 240, 248, 260, 284, 300, 310, 312, 325, 355, 372, 390, 400, 403, 416, 426, 465, 480, 496, 520, 568, 600, 620, 624, 650, 710, 744, 775, 780, 800, 806, 852, 923, 930, 975, 992, 1040, 1065, 1136, 1200, 1209, 1240, 1248, 1300, 1420, 1488, 1550, 1560, 1612, 1704, 1775, 1846, 1860, 1950, 2015, 2080, 2130, 2201, 2272, 2325, 2400, 2418, 2480, 2600, 2769, 2840, 2976, 3100, 3120, 3224, 3408, 3550, 3692, 3720, 3900, 4030, 4260, 4402, 4615, 4650, 4836, 4960, 5200, 5325, 5538, 5680, 6045, 6200, 6240, 6448, 6603, 6816, 7100, 7384, 7440, 7800, 8060, 8520, 8804, 9230, 9300, 9672, 10075, 10400, 10650, 11005, 11076, 11360, 12090, 12400, 12896, 13206, 13845, 14200, 14768, 14880, 15600, 16120, 17040, 17608, 18460, 18600, 19344, 20150, 21300, 22010, 22152, 23075, 24180, 24800, 26412, 27690, 28400, 28613, 29536, 30225, 31200, 32240, 33015, 34080, 35216, 36920, 37200, 38688, 40300, 42600, 44020, 44304, 46150, 48360, 52824, 55025, 55380, 56800, 57226, 60450, 64480, 66030, 69225, 70432, 73840, 74400, 80600, 85200, 85839, 88040, 88608, 92300, 96720, 105648, 110050, 110760, 114452, 120900, 132060, 138450, 143065, 147680, 161200, 165075, 170400, 171678, 176080, 184600, 193440, 211296, 220100, 221520, 228904, 241800, 264120, 276900, 286130, 322400, 330150, 343356, 352160, 369200, 429195, 440200, 443040, 457808, 483600, 528240, 553800, 572260, 660300, 686712, 715325, 738400, 858390, 880400, 915616, 967200, 1056480, 1107600, 1144520, 1320600, 1373424, 1430650, 1716780, 1760800, 2145975, 2215200, 2289040, 2641200, 2746848, 2861300, 3433560, 4291950, 4578080, 5282400, 5722600, 6867120, 8583900, 11445200, 13734240, 17167800, 22890400, 34335600, 68671200]

約数ペア:

[(1, 68671200), (2, 34335600), (3, 22890400), (4, 17167800), (5, 13734240), (6, 11445200), (8, 8583900), (10, 6867120), (12, 5722600), (13, 5282400), (15, 4578080), (16, 4291950), (20, 3433560), (24, 2861300), (25, 2746848), (26, 2641200), (30, 2289040), (31, 2215200), (32, 2145975), (39, 1760800), (40, 1716780), (48, 1430650), (50, 1373424), (52, 1320600), (60, 1144520), (62, 1107600), (65, 1056480), (71, 967200), (75, 915616), (78, 880400), (80, 858390), (93, 738400), (96, 715325), (100, 686712), (104, 660300), (120, 572260), (124, 553800), (130, 528240), (142, 483600), (150, 457808), (155, 443040), (156, 440200), (160, 429195), (186, 369200), (195, 352160), (200, 343356), (208, 330150), (213, 322400), (240, 286130), (248, 276900), (260, 264120), (284, 241800), (300, 228904), (310, 221520), (312, 220100), (325, 211296), (355, 193440), (372, 184600), (390, 176080), (400, 171678), (403, 170400), (416, 165075), (426, 161200), (465, 147680), (480, 143065), (496, 138450), (520, 132060), (568, 120900), (600, 114452), (620, 110760), (624, 110050), (650, 105648), (710, 96720), (744, 92300), (775, 88608), (780, 88040), (800, 85839), (806, 85200), (852, 80600), (923, 74400), (930, 73840), (975, 70432), (992, 69225), (1040, 66030), (1065, 64480), (1136, 60450), (1200, 57226), (1209, 56800), (1240, 55380), (1248, 55025), (1300, 52824), (1420, 48360), (1488, 46150), (1550, 44304), (1560, 44020), (1612, 42600), (1704, 40300), (1775, 38688), (1846, 37200), (1860, 36920), (1950, 35216), (2015, 34080), (2080, 33015), (2130, 32240), (2201, 31200), (2272, 30225), (2325, 29536), (2400, 28613), (2418, 28400), (2480, 27690), (2600, 26412), (2769, 24800), (2840, 24180), (2976, 23075), (3100, 22152), (3120, 22010), (3224, 21300), (3408, 20150), (3550, 19344), (3692, 18600), (3720, 18460), (3900, 17608), (4030, 17040), (4260, 16120), (4402, 15600), (4615, 14880), (4650, 14768), (4836, 14200), (4960, 13845), (5200, 13206), (5325, 12896), (5538, 12400), (5680, 12090), (6045, 11360), (6200, 11076), (6240, 11005), (6448, 10650), (6603, 10400), (6816, 10075), (7100, 9672), (7384, 9300), (7440, 9230), (7800, 8804), (8060, 8520)]