127229580

素因数分解:

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

素因数の和:348

約数の個数: 108

約数和(自身を含む): 401034816

約数和(自身を除く): 273805236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 151, 155, 180, 186, 279, 302, 310, 372, 453, 465, 558, 604, 620, 755, 906, 930, 1116, 1359, 1395, 1510, 1812, 1860, 2265, 2718, 2790, 3020, 4530, 4681, 5436, 5580, 6795, 9060, 9362, 13590, 14043, 18724, 22801, 23405, 27180, 28086, 42129, 45602, 46810, 56172, 68403, 70215, 84258, 91204, 93620, 114005, 136806, 140430, 168516, 205209, 210645, 228010, 273612, 280860, 342015, 410418, 421290, 456020, 684030, 706831, 820836, 842580, 1026045, 1368060, 1413662, 2052090, 2120493, 2827324, 3534155, 4104180, 4240986, 6361479, 7068310, 8481972, 10602465, 12722958, 14136620, 21204930, 25445916, 31807395, 42409860, 63614790, 127229580]

約数ペア:

[(1, 127229580), (2, 63614790), (3, 42409860), (4, 31807395), (5, 25445916), (6, 21204930), (9, 14136620), (10, 12722958), (12, 10602465), (15, 8481972), (18, 7068310), (20, 6361479), (30, 4240986), (31, 4104180), (36, 3534155), (45, 2827324), (60, 2120493), (62, 2052090), (90, 1413662), (93, 1368060), (124, 1026045), (151, 842580), (155, 820836), (180, 706831), (186, 684030), (279, 456020), (302, 421290), (310, 410418), (372, 342015), (453, 280860), (465, 273612), (558, 228010), (604, 210645), (620, 205209), (755, 168516), (906, 140430), (930, 136806), (1116, 114005), (1359, 93620), (1395, 91204), (1510, 84258), (1812, 70215), (1860, 68403), (2265, 56172), (2718, 46810), (2790, 45602), (3020, 42129), (4530, 28086), (4681, 27180), (5436, 23405), (5580, 22801), (6795, 18724), (9060, 14043), (9362, 13590)]