121118550

素因数分解:

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

素因数の和:175

約数の個数: 144

約数和(自身を含む): 360262656

約数和(自身を除く): 239144106

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, 150, 155, 175, 183, 186, 210, 217, 305, 310, 350, 366, 427, 434, 465, 525, 610, 651, 775, 854, 915, 930, 1050, 1085, 1281, 1302, 1525, 1550, 1830, 1891, 2135, 2170, 2325, 2562, 3050, 3255, 3721, 3782, 4270, 4575, 4650, 5425, 5673, 6405, 6510, 7442, 9150, 9455, 10675, 10850, 11163, 11346, 12810, 13237, 16275, 18605, 18910, 21350, 22326, 26047, 26474, 28365, 32025, 32550, 37210, 39711, 47275, 52094, 55815, 56730, 64050, 66185, 78141, 79422, 93025, 94550, 111630, 115351, 130235, 132370, 141825, 156282, 186050, 198555, 230702, 260470, 279075, 283650, 330925, 346053, 390705, 397110, 558150, 576755, 651175, 661850, 692106, 781410, 807457, 992775, 1153510, 1302350, 1614914, 1730265, 1953525, 1985550, 2422371, 2883775, 3460530, 3907050, 4037285, 4844742, 5767550, 8074570, 8651325, 12111855, 17302650, 20186425, 24223710, 40372850, 60559275, 121118550]

約数ペア:

[(1, 121118550), (2, 60559275), (3, 40372850), (5, 24223710), (6, 20186425), (7, 17302650), (10, 12111855), (14, 8651325), (15, 8074570), (21, 5767550), (25, 4844742), (30, 4037285), (31, 3907050), (35, 3460530), (42, 2883775), (50, 2422371), (61, 1985550), (62, 1953525), (70, 1730265), (75, 1614914), (93, 1302350), (105, 1153510), (122, 992775), (150, 807457), (155, 781410), (175, 692106), (183, 661850), (186, 651175), (210, 576755), (217, 558150), (305, 397110), (310, 390705), (350, 346053), (366, 330925), (427, 283650), (434, 279075), (465, 260470), (525, 230702), (610, 198555), (651, 186050), (775, 156282), (854, 141825), (915, 132370), (930, 130235), (1050, 115351), (1085, 111630), (1281, 94550), (1302, 93025), (1525, 79422), (1550, 78141), (1830, 66185), (1891, 64050), (2135, 56730), (2170, 55815), (2325, 52094), (2562, 47275), (3050, 39711), (3255, 37210), (3721, 32550), (3782, 32025), (4270, 28365), (4575, 26474), (4650, 26047), (5425, 22326), (5673, 21350), (6405, 18910), (6510, 18605), (7442, 16275), (9150, 13237), (9455, 12810), (10675, 11346), (10850, 11163)]