2977991220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13127}}^1$

素因数の和:13357

約数の個数: 96

約数和(自身を含む): 8822016000

約数和(自身を除く): 5844024780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 199, 228, 285, 380, 398, 570, 597, 796, 995, 1140, 1194, 1990, 2388, 2985, 3781, 3980, 5970, 7562, 11343, 11940, 13127, 15124, 18905, 22686, 26254, 37810, 39381, 45372, 52508, 56715, 65635, 75620, 78762, 113430, 131270, 157524, 196905, 226860, 249413, 262540, 393810, 498826, 748239, 787620, 997652, 1247065, 1496478, 2494130, 2612273, 2992956, 3741195, 4988260, 5224546, 7482390, 7836819, 10449092, 13061365, 14964780, 15673638, 26122730, 31347276, 39184095, 49633187, 52245460, 78368190, 99266374, 148899561, 156736380, 198532748, 248165935, 297799122, 496331870, 595598244, 744497805, 992663740, 1488995610, 2977991220]

約数ペア:

[(1, 2977991220), (2, 1488995610), (3, 992663740), (4, 744497805), (5, 595598244), (6, 496331870), (10, 297799122), (12, 248165935), (15, 198532748), (19, 156736380), (20, 148899561), (30, 99266374), (38, 78368190), (57, 52245460), (60, 49633187), (76, 39184095), (95, 31347276), (114, 26122730), (190, 15673638), (199, 14964780), (228, 13061365), (285, 10449092), (380, 7836819), (398, 7482390), (570, 5224546), (597, 4988260), (796, 3741195), (995, 2992956), (1140, 2612273), (1194, 2494130), (1990, 1496478), (2388, 1247065), (2985, 997652), (3781, 787620), (3980, 748239), (5970, 498826), (7562, 393810), (11343, 262540), (11940, 249413), (13127, 226860), (15124, 196905), (18905, 157524), (22686, 131270), (26254, 113430), (37810, 78762), (39381, 75620), (45372, 65635), (52508, 56715)]