89637060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 268732800

約数和(自身を除く): 179095740

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, 1220, 1289, 1830, 2318, 2578, 3477, 3660, 3867, 4636, 5156, 5795, 6445, 6954, 7734, 11590, 12890, 13908, 15468, 17385, 19335, 23180, 24491, 25780, 34770, 38670, 48982, 69540, 73473, 77340, 78629, 97964, 122455, 146946, 157258, 235887, 244910, 293892, 314516, 367365, 393145, 471774, 489820, 734730, 786290, 943548, 1179435, 1469460, 1493951, 1572580, 2358870, 2987902, 4481853, 4717740, 5975804, 7469755, 8963706, 14939510, 17927412, 22409265, 29879020, 44818530, 89637060]

約数ペア:

[(1, 89637060), (2, 44818530), (3, 29879020), (4, 22409265), (5, 17927412), (6, 14939510), (10, 8963706), (12, 7469755), (15, 5975804), (19, 4717740), (20, 4481853), (30, 2987902), (38, 2358870), (57, 1572580), (60, 1493951), (61, 1469460), (76, 1179435), (95, 943548), (114, 786290), (122, 734730), (183, 489820), (190, 471774), (228, 393145), (244, 367365), (285, 314516), (305, 293892), (366, 244910), (380, 235887), (570, 157258), (610, 146946), (732, 122455), (915, 97964), (1140, 78629), (1159, 77340), (1220, 73473), (1289, 69540), (1830, 48982), (2318, 38670), (2578, 34770), (3477, 25780), (3660, 24491), (3867, 23180), (4636, 19335), (5156, 17385), (5795, 15468), (6445, 13908), (6954, 12890), (7734, 11590)]