82961220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 248734080

約数和(自身を除く): 165772860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1193, 1220, 1830, 2318, 2386, 3477, 3579, 3660, 4636, 4772, 5795, 5965, 6954, 7158, 11590, 11930, 13908, 14316, 17385, 17895, 22667, 23180, 23860, 34770, 35790, 45334, 68001, 69540, 71580, 72773, 90668, 113335, 136002, 145546, 218319, 226670, 272004, 291092, 340005, 363865, 436638, 453340, 680010, 727730, 873276, 1091595, 1360020, 1382687, 1455460, 2183190, 2765374, 4148061, 4366380, 5530748, 6913435, 8296122, 13826870, 16592244, 20740305, 27653740, 41480610, 82961220]

約数ペア:

[(1, 82961220), (2, 41480610), (3, 27653740), (4, 20740305), (5, 16592244), (6, 13826870), (10, 8296122), (12, 6913435), (15, 5530748), (19, 4366380), (20, 4148061), (30, 2765374), (38, 2183190), (57, 1455460), (60, 1382687), (61, 1360020), (76, 1091595), (95, 873276), (114, 727730), (122, 680010), (183, 453340), (190, 436638), (228, 363865), (244, 340005), (285, 291092), (305, 272004), (366, 226670), (380, 218319), (570, 145546), (610, 136002), (732, 113335), (915, 90668), (1140, 72773), (1159, 71580), (1193, 69540), (1220, 68001), (1830, 45334), (2318, 35790), (2386, 34770), (3477, 23860), (3579, 23180), (3660, 22667), (4636, 17895), (4772, 17385), (5795, 14316), (5965, 13908), (6954, 11930), (7158, 11590)]