194544900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 682185504

約数和(自身を除く): 487640604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 75, 86, 90, 99, 100, 110, 129, 132, 150, 165, 172, 180, 198, 215, 220, 225, 258, 275, 300, 330, 387, 396, 430, 450, 457, 473, 495, 516, 550, 645, 660, 774, 825, 860, 900, 914, 946, 990, 1075, 1100, 1290, 1371, 1419, 1548, 1650, 1828, 1892, 1935, 1980, 2150, 2285, 2365, 2475, 2580, 2742, 2838, 3225, 3300, 3870, 4113, 4257, 4300, 4570, 4730, 4950, 5027, 5484, 5676, 6450, 6855, 7095, 7740, 8226, 8514, 9140, 9460, 9675, 9900, 10054, 11425, 11825, 12900, 13710, 14190, 15081, 16452, 17028, 19350, 19651, 20108, 20565, 21285, 22850, 23650, 25135, 27420, 28380, 30162, 34275, 35475, 38700, 39302, 41130, 42570, 45243, 45700, 47300, 50270, 58953, 60324, 68550, 70950, 75405, 78604, 82260, 85140, 90486, 98255, 100540, 102825, 106425, 117906, 125675, 137100, 141900, 150810, 176859, 180972, 196510, 205650, 212850, 216161, 226215, 235812, 251350, 294765, 301620, 353718, 377025, 393020, 411300, 425700, 432322, 452430, 491275, 502700, 589530, 648483, 707436, 754050, 864644, 884295, 904860, 982550, 1080805, 1131075, 1179060, 1296966, 1473825, 1508100, 1768590, 1945449, 1965100, 2161610, 2262150, 2593932, 2947650, 3242415, 3537180, 3890898, 4323220, 4421475, 4524300, 5404025, 5895300, 6484830, 7781796, 8842950, 9727245, 10808050, 12969660, 16212075, 17685900, 19454490, 21616100, 32424150, 38908980, 48636225, 64848300, 97272450, 194544900]

約数ペア:

[(1, 194544900), (2, 97272450), (3, 64848300), (4, 48636225), (5, 38908980), (6, 32424150), (9, 21616100), (10, 19454490), (11, 17685900), (12, 16212075), (15, 12969660), (18, 10808050), (20, 9727245), (22, 8842950), (25, 7781796), (30, 6484830), (33, 5895300), (36, 5404025), (43, 4524300), (44, 4421475), (45, 4323220), (50, 3890898), (55, 3537180), (60, 3242415), (66, 2947650), (75, 2593932), (86, 2262150), (90, 2161610), (99, 1965100), (100, 1945449), (110, 1768590), (129, 1508100), (132, 1473825), (150, 1296966), (165, 1179060), (172, 1131075), (180, 1080805), (198, 982550), (215, 904860), (220, 884295), (225, 864644), (258, 754050), (275, 707436), (300, 648483), (330, 589530), (387, 502700), (396, 491275), (430, 452430), (450, 432322), (457, 425700), (473, 411300), (495, 393020), (516, 377025), (550, 353718), (645, 301620), (660, 294765), (774, 251350), (825, 235812), (860, 226215), (900, 216161), (914, 212850), (946, 205650), (990, 196510), (1075, 180972), (1100, 176859), (1290, 150810), (1371, 141900), (1419, 137100), (1548, 125675), (1650, 117906), (1828, 106425), (1892, 102825), (1935, 100540), (1980, 98255), (2150, 90486), (2285, 85140), (2365, 82260), (2475, 78604), (2580, 75405), (2742, 70950), (2838, 68550), (3225, 60324), (3300, 58953), (3870, 50270), (4113, 47300), (4257, 45700), (4300, 45243), (4570, 42570), (4730, 41130), (4950, 39302), (5027, 38700), (5484, 35475), (5676, 34275), (6450, 30162), (6855, 28380), (7095, 27420), (7740, 25135), (8226, 23650), (8514, 22850), (9140, 21285), (9460, 20565), (9675, 20108), (9900, 19651), (10054, 19350), (11425, 17028), (11825, 16452), (12900, 15081), (13710, 14190)]