1744952800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 4463714304

約数和(自身を除く): 2718761504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 71, 80, 100, 124, 142, 155, 160, 200, 248, 284, 310, 355, 400, 496, 568, 620, 710, 775, 800, 991, 992, 1136, 1240, 1420, 1550, 1775, 1982, 2201, 2272, 2480, 2840, 3100, 3550, 3964, 4402, 4955, 4960, 5680, 6200, 7100, 7928, 8804, 9910, 11005, 11360, 12400, 14200, 15856, 17608, 19820, 22010, 24775, 24800, 28400, 30721, 31712, 35216, 39640, 44020, 49550, 55025, 56800, 61442, 70361, 70432, 79280, 88040, 99100, 110050, 122884, 140722, 153605, 158560, 176080, 198200, 220100, 245768, 281444, 307210, 351805, 352160, 396400, 440200, 491536, 562888, 614420, 703610, 768025, 792800, 880400, 983072, 1125776, 1228840, 1407220, 1536050, 1759025, 1760800, 2181191, 2251552, 2457680, 2814440, 3072100, 3518050, 4362382, 4915360, 5628880, 6144200, 7036100, 8724764, 10905955, 11257760, 12288400, 14072200, 17449528, 21811910, 24576800, 28144400, 34899056, 43623820, 54529775, 56288800, 69798112, 87247640, 109059550, 174495280, 218119100, 348990560, 436238200, 872476400, 1744952800]

約数ペア:

[(1, 1744952800), (2, 872476400), (4, 436238200), (5, 348990560), (8, 218119100), (10, 174495280), (16, 109059550), (20, 87247640), (25, 69798112), (31, 56288800), (32, 54529775), (40, 43623820), (50, 34899056), (62, 28144400), (71, 24576800), (80, 21811910), (100, 17449528), (124, 14072200), (142, 12288400), (155, 11257760), (160, 10905955), (200, 8724764), (248, 7036100), (284, 6144200), (310, 5628880), (355, 4915360), (400, 4362382), (496, 3518050), (568, 3072100), (620, 2814440), (710, 2457680), (775, 2251552), (800, 2181191), (991, 1760800), (992, 1759025), (1136, 1536050), (1240, 1407220), (1420, 1228840), (1550, 1125776), (1775, 983072), (1982, 880400), (2201, 792800), (2272, 768025), (2480, 703610), (2840, 614420), (3100, 562888), (3550, 491536), (3964, 440200), (4402, 396400), (4955, 352160), (4960, 351805), (5680, 307210), (6200, 281444), (7100, 245768), (7928, 220100), (8804, 198200), (9910, 176080), (11005, 158560), (11360, 153605), (12400, 140722), (14200, 122884), (15856, 110050), (17608, 99100), (19820, 88040), (22010, 79280), (24775, 70432), (24800, 70361), (28400, 61442), (30721, 56800), (31712, 55025), (35216, 49550), (39640, 44020)]