56970400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 151865280

約数和(自身を除く): 94894880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 68, 71, 80, 85, 100, 118, 136, 142, 160, 170, 200, 236, 272, 284, 295, 340, 355, 400, 425, 472, 544, 568, 590, 680, 710, 800, 850, 944, 1003, 1136, 1180, 1207, 1360, 1420, 1475, 1700, 1775, 1888, 2006, 2272, 2360, 2414, 2720, 2840, 2950, 3400, 3550, 4012, 4189, 4720, 4828, 5015, 5680, 5900, 6035, 6800, 7100, 8024, 8378, 9440, 9656, 10030, 11360, 11800, 12070, 13600, 14200, 16048, 16756, 19312, 20060, 20945, 23600, 24140, 25075, 28400, 30175, 32096, 33512, 38624, 40120, 41890, 47200, 48280, 50150, 56800, 60350, 67024, 71213, 80240, 83780, 96560, 100300, 104725, 120700, 134048, 142426, 160480, 167560, 193120, 200600, 209450, 241400, 284852, 335120, 356065, 401200, 418900, 482800, 569704, 670240, 712130, 802400, 837800, 965600, 1139408, 1424260, 1675600, 1780325, 2278816, 2848520, 3351200, 3560650, 5697040, 7121300, 11394080, 14242600, 28485200, 56970400]

約数ペア:

[(1, 56970400), (2, 28485200), (4, 14242600), (5, 11394080), (8, 7121300), (10, 5697040), (16, 3560650), (17, 3351200), (20, 2848520), (25, 2278816), (32, 1780325), (34, 1675600), (40, 1424260), (50, 1139408), (59, 965600), (68, 837800), (71, 802400), (80, 712130), (85, 670240), (100, 569704), (118, 482800), (136, 418900), (142, 401200), (160, 356065), (170, 335120), (200, 284852), (236, 241400), (272, 209450), (284, 200600), (295, 193120), (340, 167560), (355, 160480), (400, 142426), (425, 134048), (472, 120700), (544, 104725), (568, 100300), (590, 96560), (680, 83780), (710, 80240), (800, 71213), (850, 67024), (944, 60350), (1003, 56800), (1136, 50150), (1180, 48280), (1207, 47200), (1360, 41890), (1420, 40120), (1475, 38624), (1700, 33512), (1775, 32096), (1888, 30175), (2006, 28400), (2272, 25075), (2360, 24140), (2414, 23600), (2720, 20945), (2840, 20060), (2950, 19312), (3400, 16756), (3550, 16048), (4012, 14200), (4189, 13600), (4720, 12070), (4828, 11800), (5015, 11360), (5680, 10030), (5900, 9656), (6035, 9440), (6800, 8378), (7100, 8024)]