9927750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 29712384

約数和(自身を除く): 19784634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 61, 62, 70, 75, 93, 105, 122, 125, 150, 155, 175, 183, 186, 210, 217, 250, 305, 310, 350, 366, 375, 427, 434, 465, 525, 610, 651, 750, 775, 854, 875, 915, 930, 1050, 1085, 1281, 1302, 1525, 1550, 1750, 1830, 1891, 2135, 2170, 2325, 2562, 2625, 3050, 3255, 3782, 3875, 4270, 4575, 4650, 5250, 5425, 5673, 6405, 6510, 7625, 7750, 9150, 9455, 10675, 10850, 11346, 11625, 12810, 13237, 15250, 16275, 18910, 21350, 22875, 23250, 26474, 27125, 28365, 32025, 32550, 39711, 45750, 47275, 53375, 54250, 56730, 64050, 66185, 79422, 81375, 94550, 106750, 132370, 141825, 160125, 162750, 198555, 236375, 283650, 320250, 330925, 397110, 472750, 661850, 709125, 992775, 1418250, 1654625, 1985550, 3309250, 4963875, 9927750]

約数ペア:

[(1, 9927750), (2, 4963875), (3, 3309250), (5, 1985550), (6, 1654625), (7, 1418250), (10, 992775), (14, 709125), (15, 661850), (21, 472750), (25, 397110), (30, 330925), (31, 320250), (35, 283650), (42, 236375), (50, 198555), (61, 162750), (62, 160125), (70, 141825), (75, 132370), (93, 106750), (105, 94550), (122, 81375), (125, 79422), (150, 66185), (155, 64050), (175, 56730), (183, 54250), (186, 53375), (210, 47275), (217, 45750), (250, 39711), (305, 32550), (310, 32025), (350, 28365), (366, 27125), (375, 26474), (427, 23250), (434, 22875), (465, 21350), (525, 18910), (610, 16275), (651, 15250), (750, 13237), (775, 12810), (854, 11625), (875, 11346), (915, 10850), (930, 10675), (1050, 9455), (1085, 9150), (1281, 7750), (1302, 7625), (1525, 6510), (1550, 6405), (1750, 5673), (1830, 5425), (1891, 5250), (2135, 4650), (2170, 4575), (2325, 4270), (2562, 3875), (2625, 3782), (3050, 3255)]