18390344700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673639}}^1$

素因数の和:673676

約数の個数: 144

約数和(自身を含む): 65488586240

約数和(自身を除く): 47098241540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 673639, 1347278, 2020917, 2694556, 3368195, 4041834, 4715473, 6736390, 8083668, 8757307, 9430946, 10104585, 13472780, 14146419, 16840975, 17514614, 18861892, 20209170, 23577365, 26271921, 28292838, 33681950, 35029228, 40418340, 43786535, 47154730, 50522925, 52543842, 56585676, 61301149, 67363900, 70732095, 87573070, 94309460, 101045850, 105087684, 117886825, 122602298, 131359605, 141464190, 175146140, 183903447, 202091700, 218932675, 235773650, 245204596, 262719210, 282928380, 306505745, 353660475, 367806894, 437865350, 471547300, 525438420, 613011490, 656798025, 707320950, 735613788, 875730700, 919517235, 1226022980, 1313596050, 1414641900, 1532528725, 1839034470, 2627192100, 3065057450, 3678068940, 4597586175, 6130114900, 9195172350, 18390344700]

約数ペア:

[(1, 18390344700), (2, 9195172350), (3, 6130114900), (4, 4597586175), (5, 3678068940), (6, 3065057450), (7, 2627192100), (10, 1839034470), (12, 1532528725), (13, 1414641900), (14, 1313596050), (15, 1226022980), (20, 919517235), (21, 875730700), (25, 735613788), (26, 707320950), (28, 656798025), (30, 613011490), (35, 525438420), (39, 471547300), (42, 437865350), (50, 367806894), (52, 353660475), (60, 306505745), (65, 282928380), (70, 262719210), (75, 245204596), (78, 235773650), (84, 218932675), (91, 202091700), (100, 183903447), (105, 175146140), (130, 141464190), (140, 131359605), (150, 122602298), (156, 117886825), (175, 105087684), (182, 101045850), (195, 94309460), (210, 87573070), (260, 70732095), (273, 67363900), (300, 61301149), (325, 56585676), (350, 52543842), (364, 50522925), (390, 47154730), (420, 43786535), (455, 40418340), (525, 35029228), (546, 33681950), (650, 28292838), (700, 26271921), (780, 23577365), (910, 20209170), (975, 18861892), (1050, 17514614), (1092, 16840975), (1300, 14146419), (1365, 13472780), (1820, 10104585), (1950, 9430946), (2100, 8757307), (2275, 8083668), (2730, 6736390), (3900, 4715473), (4550, 4041834), (5460, 3368195), (6825, 2694556), (9100, 2020917), (13650, 1347278), (27300, 673639)]