195559000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 575134560

約数和(自身を除く): 379575560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 125, 130, 140, 175, 182, 196, 200, 245, 250, 260, 280, 307, 325, 350, 364, 392, 455, 490, 500, 520, 614, 637, 650, 700, 728, 875, 910, 980, 1000, 1225, 1228, 1274, 1300, 1400, 1535, 1625, 1750, 1820, 1960, 2149, 2275, 2450, 2456, 2548, 2600, 3070, 3185, 3250, 3500, 3640, 3991, 4298, 4550, 4900, 5096, 6125, 6140, 6370, 6500, 7000, 7675, 7982, 8596, 9100, 9800, 10745, 11375, 12250, 12280, 12740, 13000, 15043, 15350, 15925, 15964, 17192, 18200, 19955, 21490, 22750, 24500, 25480, 27937, 30086, 30700, 31850, 31928, 38375, 39910, 42980, 45500, 49000, 53725, 55874, 60172, 61400, 63700, 75215, 76750, 79625, 79820, 85960, 91000, 99775, 107450, 111748, 120344, 127400, 139685, 150430, 153500, 159250, 159640, 195559, 199550, 214900, 223496, 268625, 279370, 300860, 307000, 318500, 376075, 391118, 399100, 429800, 498875, 537250, 558740, 601720, 637000, 698425, 752150, 782236, 798200, 977795, 997750, 1074500, 1117480, 1396850, 1504300, 1564472, 1880375, 1955590, 1995500, 2149000, 2793700, 3008600, 3492125, 3760750, 3911180, 3991000, 4888975, 5587400, 6984250, 7521500, 7822360, 9777950, 13968500, 15043000, 19555900, 24444875, 27937000, 39111800, 48889750, 97779500, 195559000]

約数ペア:

[(1, 195559000), (2, 97779500), (4, 48889750), (5, 39111800), (7, 27937000), (8, 24444875), (10, 19555900), (13, 15043000), (14, 13968500), (20, 9777950), (25, 7822360), (26, 7521500), (28, 6984250), (35, 5587400), (40, 4888975), (49, 3991000), (50, 3911180), (52, 3760750), (56, 3492125), (65, 3008600), (70, 2793700), (91, 2149000), (98, 1995500), (100, 1955590), (104, 1880375), (125, 1564472), (130, 1504300), (140, 1396850), (175, 1117480), (182, 1074500), (196, 997750), (200, 977795), (245, 798200), (250, 782236), (260, 752150), (280, 698425), (307, 637000), (325, 601720), (350, 558740), (364, 537250), (392, 498875), (455, 429800), (490, 399100), (500, 391118), (520, 376075), (614, 318500), (637, 307000), (650, 300860), (700, 279370), (728, 268625), (875, 223496), (910, 214900), (980, 199550), (1000, 195559), (1225, 159640), (1228, 159250), (1274, 153500), (1300, 150430), (1400, 139685), (1535, 127400), (1625, 120344), (1750, 111748), (1820, 107450), (1960, 99775), (2149, 91000), (2275, 85960), (2450, 79820), (2456, 79625), (2548, 76750), (2600, 75215), (3070, 63700), (3185, 61400), (3250, 60172), (3500, 55874), (3640, 53725), (3991, 49000), (4298, 45500), (4550, 42980), (4900, 39910), (5096, 38375), (6125, 31928), (6140, 31850), (6370, 30700), (6500, 30086), (7000, 27937), (7675, 25480), (7982, 24500), (8596, 22750), (9100, 21490), (9800, 19955), (10745, 18200), (11375, 17192), (12250, 15964), (12280, 15925), (12740, 15350), (13000, 15043)]