97980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 340091136

約数和(自身を除く): 242111136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 71, 75, 80, 92, 96, 100, 115, 120, 125, 138, 142, 150, 160, 184, 200, 213, 230, 240, 250, 276, 284, 300, 345, 355, 368, 375, 400, 426, 460, 480, 500, 552, 568, 575, 600, 625, 690, 710, 736, 750, 800, 852, 920, 1000, 1065, 1104, 1136, 1150, 1200, 1250, 1380, 1420, 1500, 1633, 1704, 1725, 1775, 1840, 1875, 2000, 2130, 2208, 2272, 2300, 2400, 2500, 2760, 2840, 2875, 3000, 3266, 3408, 3450, 3550, 3680, 3750, 4000, 4260, 4600, 4899, 5000, 5325, 5520, 5680, 5750, 6000, 6532, 6816, 6900, 7100, 7500, 8165, 8520, 8625, 8875, 9200, 9798, 10000, 10650, 11040, 11360, 11500, 12000, 13064, 13800, 14200, 14375, 15000, 16330, 17040, 17250, 17750, 18400, 19596, 20000, 21300, 23000, 24495, 26128, 26625, 27600, 28400, 28750, 30000, 32660, 34080, 34500, 35500, 39192, 40825, 42600, 43125, 44375, 46000, 48990, 52256, 53250, 55200, 56800, 57500, 60000, 65320, 69000, 71000, 78384, 81650, 85200, 86250, 88750, 92000, 97980, 106500, 115000, 122475, 130640, 133125, 138000, 142000, 156768, 163300, 170400, 172500, 177500, 195960, 204125, 213000, 230000, 244950, 261280, 266250, 276000, 284000, 326600, 345000, 355000, 391920, 408250, 426000, 460000, 489900, 532500, 612375, 653200, 690000, 710000, 783840, 816500, 852000, 979800, 1020625, 1065000, 1224750, 1306400, 1380000, 1420000, 1633000, 1959600, 2041250, 2130000, 2449500, 3061875, 3266000, 3919200, 4082500, 4260000, 4899000, 6123750, 6532000, 8165000, 9798000, 12247500, 16330000, 19596000, 24495000, 32660000, 48990000, 97980000]

約数ペア:

[(1, 97980000), (2, 48990000), (3, 32660000), (4, 24495000), (5, 19596000), (6, 16330000), (8, 12247500), (10, 9798000), (12, 8165000), (15, 6532000), (16, 6123750), (20, 4899000), (23, 4260000), (24, 4082500), (25, 3919200), (30, 3266000), (32, 3061875), (40, 2449500), (46, 2130000), (48, 2041250), (50, 1959600), (60, 1633000), (69, 1420000), (71, 1380000), (75, 1306400), (80, 1224750), (92, 1065000), (96, 1020625), (100, 979800), (115, 852000), (120, 816500), (125, 783840), (138, 710000), (142, 690000), (150, 653200), (160, 612375), (184, 532500), (200, 489900), (213, 460000), (230, 426000), (240, 408250), (250, 391920), (276, 355000), (284, 345000), (300, 326600), (345, 284000), (355, 276000), (368, 266250), (375, 261280), (400, 244950), (426, 230000), (460, 213000), (480, 204125), (500, 195960), (552, 177500), (568, 172500), (575, 170400), (600, 163300), (625, 156768), (690, 142000), (710, 138000), (736, 133125), (750, 130640), (800, 122475), (852, 115000), (920, 106500), (1000, 97980), (1065, 92000), (1104, 88750), (1136, 86250), (1150, 85200), (1200, 81650), (1250, 78384), (1380, 71000), (1420, 69000), (1500, 65320), (1633, 60000), (1704, 57500), (1725, 56800), (1775, 55200), (1840, 53250), (1875, 52256), (2000, 48990), (2130, 46000), (2208, 44375), (2272, 43125), (2300, 42600), (2400, 40825), (2500, 39192), (2760, 35500), (2840, 34500), (2875, 34080), (3000, 32660), (3266, 30000), (3408, 28750), (3450, 28400), (3550, 27600), (3680, 26625), (3750, 26128), (4000, 24495), (4260, 23000), (4600, 21300), (4899, 20000), (5000, 19596), (5325, 18400), (5520, 17750), (5680, 17250), (5750, 17040), (6000, 16330), (6532, 15000), (6816, 14375), (6900, 14200), (7100, 13800), (7500, 13064), (8165, 12000), (8520, 11500), (8625, 11360), (8875, 11040), (9200, 10650), (9798, 10000)]