68867400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 188259000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 863, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1726, 1900, 1995, 2100, 2280, 2589, 2660, 2850, 3192, 3325, 3452, 3800, 3990, 4200, 4315, 5178, 5320, 5700, 6041, 6650, 6904, 7980, 8630, 9975, 10356, 11400, 12082, 12945, 13300, 15960, 16397, 17260, 18123, 19950, 20712, 21575, 24164, 25890, 26600, 30205, 32794, 34520, 36246, 39900, 43150, 48328, 49191, 51780, 60410, 64725, 65588, 72492, 79800, 81985, 86300, 90615, 98382, 103560, 114779, 120820, 129450, 131176, 144984, 151025, 163970, 172600, 181230, 196764, 229558, 241640, 245955, 258900, 302050, 327940, 344337, 362460, 393528, 409925, 453075, 459116, 491910, 517800, 573895, 604100, 655880, 688674, 724920, 819850, 906150, 918232, 983820, 1147790, 1208200, 1229775, 1377348, 1639700, 1721685, 1812300, 1967640, 2295580, 2459550, 2754696, 2869475, 3279400, 3443370, 3624600, 4591160, 4919100, 5738950, 6886740, 8608425, 9838200, 11477900, 13773480, 17216850, 22955800, 34433700, 68867400]

約数ペア:

[(1, 68867400), (2, 34433700), (3, 22955800), (4, 17216850), (5, 13773480), (6, 11477900), (7, 9838200), (8, 8608425), (10, 6886740), (12, 5738950), (14, 4919100), (15, 4591160), (19, 3624600), (20, 3443370), (21, 3279400), (24, 2869475), (25, 2754696), (28, 2459550), (30, 2295580), (35, 1967640), (38, 1812300), (40, 1721685), (42, 1639700), (50, 1377348), (56, 1229775), (57, 1208200), (60, 1147790), (70, 983820), (75, 918232), (76, 906150), (84, 819850), (95, 724920), (100, 688674), (105, 655880), (114, 604100), (120, 573895), (133, 517800), (140, 491910), (150, 459116), (152, 453075), (168, 409925), (175, 393528), (190, 362460), (200, 344337), (210, 327940), (228, 302050), (266, 258900), (280, 245955), (285, 241640), (300, 229558), (350, 196764), (380, 181230), (399, 172600), (420, 163970), (456, 151025), (475, 144984), (525, 131176), (532, 129450), (570, 120820), (600, 114779), (665, 103560), (700, 98382), (760, 90615), (798, 86300), (840, 81985), (863, 79800), (950, 72492), (1050, 65588), (1064, 64725), (1140, 60410), (1330, 51780), (1400, 49191), (1425, 48328), (1596, 43150), (1726, 39900), (1900, 36246), (1995, 34520), (2100, 32794), (2280, 30205), (2589, 26600), (2660, 25890), (2850, 24164), (3192, 21575), (3325, 20712), (3452, 19950), (3800, 18123), (3990, 17260), (4200, 16397), (4315, 15960), (5178, 13300), (5320, 12945), (5700, 12082), (6041, 11400), (6650, 10356), (6904, 9975), (7980, 8630)]