91638900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 316854720

約数和(自身を除く): 225215820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 233, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 466, 475, 570, 575, 684, 690, 699, 828, 855, 874, 900, 932, 950, 1035, 1140, 1150, 1165, 1311, 1380, 1398, 1425, 1710, 1725, 1748, 1900, 2070, 2097, 2185, 2300, 2330, 2622, 2796, 2850, 3420, 3450, 3495, 3933, 4140, 4194, 4275, 4370, 4427, 4660, 5175, 5244, 5359, 5700, 5825, 6555, 6900, 6990, 7866, 8388, 8550, 8740, 8854, 10350, 10485, 10718, 10925, 11650, 13110, 13281, 13980, 15732, 16077, 17100, 17475, 17708, 19665, 20700, 20970, 21436, 21850, 22135, 23300, 26220, 26562, 26795, 32154, 32775, 34950, 39330, 39843, 41940, 43700, 44270, 48231, 52425, 53124, 53590, 64308, 65550, 66405, 69900, 78660, 79686, 80385, 88540, 96462, 98325, 101821, 104850, 107180, 110675, 131100, 132810, 133975, 159372, 160770, 192924, 196650, 199215, 203642, 209700, 221350, 241155, 265620, 267950, 305463, 321540, 332025, 393300, 398430, 401925, 407284, 442700, 482310, 509105, 535900, 610926, 664050, 796860, 803850, 916389, 964620, 996075, 1018210, 1205775, 1221852, 1328100, 1527315, 1607700, 1832778, 1992150, 2036420, 2411550, 2545525, 3054630, 3665556, 3984300, 4581945, 4823100, 5091050, 6109260, 7636575, 9163890, 10182100, 15273150, 18327780, 22909725, 30546300, 45819450, 91638900]

約数ペア:

[(1, 91638900), (2, 45819450), (3, 30546300), (4, 22909725), (5, 18327780), (6, 15273150), (9, 10182100), (10, 9163890), (12, 7636575), (15, 6109260), (18, 5091050), (19, 4823100), (20, 4581945), (23, 3984300), (25, 3665556), (30, 3054630), (36, 2545525), (38, 2411550), (45, 2036420), (46, 1992150), (50, 1832778), (57, 1607700), (60, 1527315), (69, 1328100), (75, 1221852), (76, 1205775), (90, 1018210), (92, 996075), (95, 964620), (100, 916389), (114, 803850), (115, 796860), (138, 664050), (150, 610926), (171, 535900), (180, 509105), (190, 482310), (207, 442700), (225, 407284), (228, 401925), (230, 398430), (233, 393300), (276, 332025), (285, 321540), (300, 305463), (342, 267950), (345, 265620), (380, 241155), (414, 221350), (437, 209700), (450, 203642), (460, 199215), (466, 196650), (475, 192924), (570, 160770), (575, 159372), (684, 133975), (690, 132810), (699, 131100), (828, 110675), (855, 107180), (874, 104850), (900, 101821), (932, 98325), (950, 96462), (1035, 88540), (1140, 80385), (1150, 79686), (1165, 78660), (1311, 69900), (1380, 66405), (1398, 65550), (1425, 64308), (1710, 53590), (1725, 53124), (1748, 52425), (1900, 48231), (2070, 44270), (2097, 43700), (2185, 41940), (2300, 39843), (2330, 39330), (2622, 34950), (2796, 32775), (2850, 32154), (3420, 26795), (3450, 26562), (3495, 26220), (3933, 23300), (4140, 22135), (4194, 21850), (4275, 21436), (4370, 20970), (4427, 20700), (4660, 19665), (5175, 17708), (5244, 17475), (5359, 17100), (5700, 16077), (5825, 15732), (6555, 13980), (6900, 13281), (6990, 13110), (7866, 11650), (8388, 10925), (8550, 10718), (8740, 10485), (8854, 10350)]