85961700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 310084320

約数和(自身を除く): 224122620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 457, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 900, 914, 950, 990, 1045, 1100, 1140, 1254, 1371, 1425, 1650, 1710, 1828, 1881, 1900, 1980, 2090, 2285, 2475, 2508, 2742, 2850, 3135, 3300, 3420, 3762, 4113, 4180, 4275, 4570, 4950, 5027, 5225, 5484, 5700, 6270, 6855, 7524, 8226, 8550, 8683, 9140, 9405, 9900, 10054, 10450, 11425, 12540, 13710, 15081, 15675, 16452, 17100, 17366, 18810, 20108, 20565, 20900, 22850, 25135, 26049, 27420, 30162, 31350, 34275, 34732, 37620, 41130, 43415, 45243, 45700, 47025, 50270, 52098, 60324, 62700, 68550, 75405, 78147, 82260, 86830, 90486, 94050, 95513, 100540, 102825, 104196, 125675, 130245, 137100, 150810, 156294, 173660, 180972, 188100, 191026, 205650, 217075, 226215, 251350, 260490, 286539, 301620, 312588, 377025, 382052, 390735, 411300, 434150, 452430, 477565, 502700, 520980, 573078, 651225, 754050, 781470, 859617, 868300, 904860, 955130, 1131075, 1146156, 1302450, 1432695, 1508100, 1562940, 1719234, 1910260, 1953675, 2262150, 2387825, 2604900, 2865390, 3438468, 3907350, 4298085, 4524300, 4775650, 5730780, 7163475, 7814700, 8596170, 9551300, 14326950, 17192340, 21490425, 28653900, 42980850, 85961700]

約数ペア:

[(1, 85961700), (2, 42980850), (3, 28653900), (4, 21490425), (5, 17192340), (6, 14326950), (9, 9551300), (10, 8596170), (11, 7814700), (12, 7163475), (15, 5730780), (18, 4775650), (19, 4524300), (20, 4298085), (22, 3907350), (25, 3438468), (30, 2865390), (33, 2604900), (36, 2387825), (38, 2262150), (44, 1953675), (45, 1910260), (50, 1719234), (55, 1562940), (57, 1508100), (60, 1432695), (66, 1302450), (75, 1146156), (76, 1131075), (90, 955130), (95, 904860), (99, 868300), (100, 859617), (110, 781470), (114, 754050), (132, 651225), (150, 573078), (165, 520980), (171, 502700), (180, 477565), (190, 452430), (198, 434150), (209, 411300), (220, 390735), (225, 382052), (228, 377025), (275, 312588), (285, 301620), (300, 286539), (330, 260490), (342, 251350), (380, 226215), (396, 217075), (418, 205650), (450, 191026), (457, 188100), (475, 180972), (495, 173660), (550, 156294), (570, 150810), (627, 137100), (660, 130245), (684, 125675), (825, 104196), (836, 102825), (855, 100540), (900, 95513), (914, 94050), (950, 90486), (990, 86830), (1045, 82260), (1100, 78147), (1140, 75405), (1254, 68550), (1371, 62700), (1425, 60324), (1650, 52098), (1710, 50270), (1828, 47025), (1881, 45700), (1900, 45243), (1980, 43415), (2090, 41130), (2285, 37620), (2475, 34732), (2508, 34275), (2742, 31350), (2850, 30162), (3135, 27420), (3300, 26049), (3420, 25135), (3762, 22850), (4113, 20900), (4180, 20565), (4275, 20108), (4570, 18810), (4950, 17366), (5027, 17100), (5225, 16452), (5484, 15675), (5700, 15081), (6270, 13710), (6855, 12540), (7524, 11425), (8226, 10450), (8550, 10054), (8683, 9900), (9140, 9405)]