86815800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 315984240

約数和(自身を除く): 229168440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 233, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 466, 540, 552, 575, 600, 621, 648, 675, 690, 699, 810, 828, 900, 920, 932, 1035, 1080, 1150, 1165, 1242, 1350, 1380, 1398, 1620, 1656, 1725, 1800, 1863, 1864, 2025, 2070, 2097, 2300, 2330, 2484, 2700, 2760, 2796, 3105, 3240, 3450, 3495, 3726, 4050, 4140, 4194, 4600, 4660, 4968, 5175, 5359, 5400, 5592, 5825, 6210, 6291, 6900, 6990, 7452, 8100, 8280, 8388, 9315, 9320, 10350, 10485, 10718, 11650, 12420, 12582, 13800, 13980, 14904, 15525, 16077, 16200, 16776, 17475, 18630, 18873, 20700, 20970, 21436, 23300, 24840, 25164, 26795, 27960, 31050, 31455, 32154, 34950, 37260, 37746, 41400, 41940, 42872, 46575, 46600, 48231, 50328, 52425, 53590, 62100, 62910, 64308, 69900, 74520, 75492, 80385, 83880, 93150, 94365, 96462, 104850, 107180, 124200, 125820, 128616, 133975, 139800, 144693, 150984, 157275, 160770, 186300, 188730, 192924, 209700, 214360, 241155, 251640, 267950, 289386, 314550, 321540, 372600, 377460, 385848, 401925, 419400, 434079, 471825, 482310, 535900, 578772, 629100, 643080, 723465, 754920, 803850, 868158, 943650, 964620, 1071800, 1157544, 1205775, 1258200, 1446930, 1607700, 1736316, 1887300, 1929240, 2170395, 2411550, 2893860, 3215400, 3472632, 3617325, 3774600, 4340790, 4823100, 5787720, 7234650, 8681580, 9646200, 10851975, 14469300, 17363160, 21703950, 28938600, 43407900, 86815800]

約数ペア:

[(1, 86815800), (2, 43407900), (3, 28938600), (4, 21703950), (5, 17363160), (6, 14469300), (8, 10851975), (9, 9646200), (10, 8681580), (12, 7234650), (15, 5787720), (18, 4823100), (20, 4340790), (23, 3774600), (24, 3617325), (25, 3472632), (27, 3215400), (30, 2893860), (36, 2411550), (40, 2170395), (45, 1929240), (46, 1887300), (50, 1736316), (54, 1607700), (60, 1446930), (69, 1258200), (72, 1205775), (75, 1157544), (81, 1071800), (90, 964620), (92, 943650), (100, 868158), (108, 803850), (115, 754920), (120, 723465), (135, 643080), (138, 629100), (150, 578772), (162, 535900), (180, 482310), (184, 471825), (200, 434079), (207, 419400), (216, 401925), (225, 385848), (230, 377460), (233, 372600), (270, 321540), (276, 314550), (300, 289386), (324, 267950), (345, 251640), (360, 241155), (405, 214360), (414, 209700), (450, 192924), (460, 188730), (466, 186300), (540, 160770), (552, 157275), (575, 150984), (600, 144693), (621, 139800), (648, 133975), (675, 128616), (690, 125820), (699, 124200), (810, 107180), (828, 104850), (900, 96462), (920, 94365), (932, 93150), (1035, 83880), (1080, 80385), (1150, 75492), (1165, 74520), (1242, 69900), (1350, 64308), (1380, 62910), (1398, 62100), (1620, 53590), (1656, 52425), (1725, 50328), (1800, 48231), (1863, 46600), (1864, 46575), (2025, 42872), (2070, 41940), (2097, 41400), (2300, 37746), (2330, 37260), (2484, 34950), (2700, 32154), (2760, 31455), (2796, 31050), (3105, 27960), (3240, 26795), (3450, 25164), (3495, 24840), (3726, 23300), (4050, 21436), (4140, 20970), (4194, 20700), (4600, 18873), (4660, 18630), (4968, 17475), (5175, 16776), (5359, 16200), (5400, 16077), (5592, 15525), (5825, 14904), (6210, 13980), (6291, 13800), (6900, 12582), (6990, 12420), (7452, 11650), (8100, 10718), (8280, 10485), (8388, 10350), (9315, 9320)]