201866040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 676008000

約数和(自身を除く): 474141960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 409, 457, 540, 818, 914, 1080, 1227, 1371, 1636, 1828, 2045, 2285, 2454, 2742, 3272, 3656, 3681, 4090, 4113, 4570, 4908, 5484, 6135, 6855, 7362, 8180, 8226, 9140, 9816, 10968, 11043, 12270, 12339, 13710, 14724, 16360, 16452, 18280, 18405, 20565, 22086, 24540, 24678, 27420, 29448, 32904, 36810, 41130, 44172, 49080, 49356, 54840, 55215, 61695, 73620, 82260, 88344, 98712, 110430, 123390, 147240, 164520, 186913, 220860, 246780, 373826, 441720, 493560, 560739, 747652, 934565, 1121478, 1495304, 1682217, 1869130, 2242956, 2803695, 3364434, 3738260, 4485912, 5046651, 5607390, 6728868, 7476520, 8411085, 10093302, 11214780, 13457736, 16822170, 20186604, 22429560, 25233255, 33644340, 40373208, 50466510, 67288680, 100933020, 201866040]

約数ペア:

[(1, 201866040), (2, 100933020), (3, 67288680), (4, 50466510), (5, 40373208), (6, 33644340), (8, 25233255), (9, 22429560), (10, 20186604), (12, 16822170), (15, 13457736), (18, 11214780), (20, 10093302), (24, 8411085), (27, 7476520), (30, 6728868), (36, 5607390), (40, 5046651), (45, 4485912), (54, 3738260), (60, 3364434), (72, 2803695), (90, 2242956), (108, 1869130), (120, 1682217), (135, 1495304), (180, 1121478), (216, 934565), (270, 747652), (360, 560739), (409, 493560), (457, 441720), (540, 373826), (818, 246780), (914, 220860), (1080, 186913), (1227, 164520), (1371, 147240), (1636, 123390), (1828, 110430), (2045, 98712), (2285, 88344), (2454, 82260), (2742, 73620), (3272, 61695), (3656, 55215), (3681, 54840), (4090, 49356), (4113, 49080), (4570, 44172), (4908, 41130), (5484, 36810), (6135, 32904), (6855, 29448), (7362, 27420), (8180, 24678), (8226, 24540), (9140, 22086), (9816, 20565), (10968, 18405), (11043, 18280), (12270, 16452), (12339, 16360), (13710, 14724)]