42831150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 112183296

約数和(自身を除く): 69352146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 61, 62, 75, 93, 122, 150, 151, 155, 183, 186, 302, 305, 310, 366, 453, 465, 610, 755, 775, 906, 915, 930, 1510, 1525, 1550, 1830, 1891, 2265, 2325, 3050, 3775, 3782, 4530, 4575, 4650, 4681, 5673, 7550, 9150, 9211, 9362, 9455, 11325, 11346, 14043, 18422, 18910, 22650, 23405, 27633, 28086, 28365, 46055, 46810, 47275, 55266, 56730, 70215, 92110, 94550, 117025, 138165, 140430, 141825, 230275, 234050, 276330, 283650, 285541, 351075, 460550, 571082, 690825, 702150, 856623, 1381650, 1427705, 1713246, 2855410, 4283115, 7138525, 8566230, 14277050, 21415575, 42831150]

約数ペア:

[(1, 42831150), (2, 21415575), (3, 14277050), (5, 8566230), (6, 7138525), (10, 4283115), (15, 2855410), (25, 1713246), (30, 1427705), (31, 1381650), (50, 856623), (61, 702150), (62, 690825), (75, 571082), (93, 460550), (122, 351075), (150, 285541), (151, 283650), (155, 276330), (183, 234050), (186, 230275), (302, 141825), (305, 140430), (310, 138165), (366, 117025), (453, 94550), (465, 92110), (610, 70215), (755, 56730), (775, 55266), (906, 47275), (915, 46810), (930, 46055), (1510, 28365), (1525, 28086), (1550, 27633), (1830, 23405), (1891, 22650), (2265, 18910), (2325, 18422), (3050, 14043), (3775, 11346), (3782, 11325), (4530, 9455), (4575, 9362), (4650, 9211), (4681, 9150), (5673, 7550)]