161139000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 579571200

約数和(自身を除く): 418432200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 125, 132, 150, 152, 165, 190, 200, 209, 220, 228, 250, 257, 264, 275, 285, 300, 330, 375, 380, 418, 440, 456, 475, 500, 514, 550, 570, 600, 627, 660, 750, 760, 771, 825, 836, 950, 1000, 1028, 1045, 1100, 1140, 1254, 1285, 1320, 1375, 1425, 1500, 1542, 1650, 1672, 1900, 2056, 2090, 2200, 2280, 2375, 2508, 2570, 2750, 2827, 2850, 3000, 3084, 3135, 3300, 3800, 3855, 4125, 4180, 4750, 4883, 5016, 5140, 5225, 5500, 5654, 5700, 6168, 6270, 6425, 6600, 7125, 7710, 8250, 8360, 8481, 9500, 9766, 10280, 10450, 11000, 11308, 11400, 12540, 12850, 14135, 14250, 14649, 15420, 15675, 16500, 16962, 19000, 19275, 19532, 20900, 22616, 24415, 25080, 25700, 26125, 28270, 28500, 29298, 30840, 31350, 32125, 33000, 33924, 38550, 39064, 41800, 42405, 48830, 51400, 52250, 53713, 56540, 57000, 58596, 62700, 64250, 67848, 70675, 73245, 77100, 78375, 84810, 96375, 97660, 104500, 107426, 113080, 117192, 122075, 125400, 128500, 141350, 146490, 154200, 156750, 161139, 169620, 192750, 195320, 209000, 212025, 214852, 244150, 257000, 268565, 282700, 292980, 313500, 322278, 339240, 353375, 366225, 385500, 424050, 429704, 488300, 537130, 565400, 585960, 610375, 627000, 644556, 706750, 732450, 771000, 805695, 848100, 976600, 1060125, 1074260, 1220750, 1289112, 1342825, 1413500, 1464900, 1611390, 1696200, 1831125, 2120250, 2148520, 2441500, 2685650, 2827000, 2929800, 3222780, 3662250, 4028475, 4240500, 4883000, 5371300, 6445560, 6714125, 7324500, 8056950, 8481000, 10742600, 13428250, 14649000, 16113900, 20142375, 26856500, 32227800, 40284750, 53713000, 80569500, 161139000]

約数ペア:

[(1, 161139000), (2, 80569500), (3, 53713000), (4, 40284750), (5, 32227800), (6, 26856500), (8, 20142375), (10, 16113900), (11, 14649000), (12, 13428250), (15, 10742600), (19, 8481000), (20, 8056950), (22, 7324500), (24, 6714125), (25, 6445560), (30, 5371300), (33, 4883000), (38, 4240500), (40, 4028475), (44, 3662250), (50, 3222780), (55, 2929800), (57, 2827000), (60, 2685650), (66, 2441500), (75, 2148520), (76, 2120250), (88, 1831125), (95, 1696200), (100, 1611390), (110, 1464900), (114, 1413500), (120, 1342825), (125, 1289112), (132, 1220750), (150, 1074260), (152, 1060125), (165, 976600), (190, 848100), (200, 805695), (209, 771000), (220, 732450), (228, 706750), (250, 644556), (257, 627000), (264, 610375), (275, 585960), (285, 565400), (300, 537130), (330, 488300), (375, 429704), (380, 424050), (418, 385500), (440, 366225), (456, 353375), (475, 339240), (500, 322278), (514, 313500), (550, 292980), (570, 282700), (600, 268565), (627, 257000), (660, 244150), (750, 214852), (760, 212025), (771, 209000), (825, 195320), (836, 192750), (950, 169620), (1000, 161139), (1028, 156750), (1045, 154200), (1100, 146490), (1140, 141350), (1254, 128500), (1285, 125400), (1320, 122075), (1375, 117192), (1425, 113080), (1500, 107426), (1542, 104500), (1650, 97660), (1672, 96375), (1900, 84810), (2056, 78375), (2090, 77100), (2200, 73245), (2280, 70675), (2375, 67848), (2508, 64250), (2570, 62700), (2750, 58596), (2827, 57000), (2850, 56540), (3000, 53713), (3084, 52250), (3135, 51400), (3300, 48830), (3800, 42405), (3855, 41800), (4125, 39064), (4180, 38550), (4750, 33924), (4883, 33000), (5016, 32125), (5140, 31350), (5225, 30840), (5500, 29298), (5654, 28500), (5700, 28270), (6168, 26125), (6270, 25700), (6425, 25080), (6600, 24415), (7125, 22616), (7710, 20900), (8250, 19532), (8360, 19275), (8481, 19000), (9500, 16962), (9766, 16500), (10280, 15675), (10450, 15420), (11000, 14649), (11308, 14250), (11400, 14135), (12540, 12850)]