68182800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8145

約数の個数: 120

約数和(自身を含む): 249644736

約数和(自身を除く): 181461936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8117, 8400, 16234, 24351, 32468, 40585, 48702, 56819, 64936, 81170, 97404, 113638, 121755, 129872, 162340, 170457, 194808, 202925, 227276, 243510, 284095, 324680, 340914, 389616, 405850, 454552, 487020, 568190, 608775, 649360, 681828, 811700, 852285, 909104, 974040, 1136380, 1217550, 1363656, 1420475, 1623400, 1704570, 1948080, 2272760, 2435100, 2727312, 2840950, 3246800, 3409140, 4261425, 4545520, 4870200, 5681900, 6818280, 8522850, 9740400, 11363800, 13636560, 17045700, 22727600, 34091400, 68182800]

約数ペア:

[(1, 68182800), (2, 34091400), (3, 22727600), (4, 17045700), (5, 13636560), (6, 11363800), (7, 9740400), (8, 8522850), (10, 6818280), (12, 5681900), (14, 4870200), (15, 4545520), (16, 4261425), (20, 3409140), (21, 3246800), (24, 2840950), (25, 2727312), (28, 2435100), (30, 2272760), (35, 1948080), (40, 1704570), (42, 1623400), (48, 1420475), (50, 1363656), (56, 1217550), (60, 1136380), (70, 974040), (75, 909104), (80, 852285), (84, 811700), (100, 681828), (105, 649360), (112, 608775), (120, 568190), (140, 487020), (150, 454552), (168, 405850), (175, 389616), (200, 340914), (210, 324680), (240, 284095), (280, 243510), (300, 227276), (336, 202925), (350, 194808), (400, 170457), (420, 162340), (525, 129872), (560, 121755), (600, 113638), (700, 97404), (840, 81170), (1050, 64936), (1200, 56819), (1400, 48702), (1680, 40585), (2100, 32468), (2800, 24351), (4200, 16234), (8117, 8400)]