84543480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 329702400

約数和(自身を除く): 245158920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 211, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 422, 424, 477, 504, 530, 540, 630, 633, 636, 742, 756, 795, 840, 844, 945, 954, 1055, 1060, 1080, 1113, 1260, 1266, 1272, 1431, 1477, 1484, 1512, 1590, 1688, 1855, 1890, 1899, 1908, 2110, 2120, 2226, 2385, 2520, 2532, 2862, 2954, 2968, 3165, 3180, 3339, 3710, 3780, 3798, 3816, 4220, 4431, 4452, 4770, 5064, 5565, 5697, 5724, 5908, 6330, 6360, 6678, 7155, 7385, 7420, 7560, 7596, 8440, 8862, 8904, 9495, 9540, 10017, 11130, 11183, 11394, 11448, 11816, 12660, 13293, 13356, 14310, 14770, 14840, 15192, 16695, 17724, 18990, 19080, 20034, 22155, 22260, 22366, 22788, 25320, 26586, 26712, 28485, 28620, 29540, 33390, 33549, 35448, 37980, 39879, 40068, 44310, 44520, 44732, 45576, 50085, 53172, 55915, 56970, 57240, 59080, 66465, 66780, 67098, 75960, 78281, 79758, 80136, 88620, 89464, 100170, 100647, 106344, 111830, 113940, 132930, 133560, 134196, 156562, 159516, 167745, 177240, 199395, 200340, 201294, 223660, 227880, 234843, 265860, 268392, 301941, 313124, 319032, 335490, 391405, 398790, 400680, 402588, 447320, 469686, 503235, 531720, 603882, 626248, 670980, 704529, 782810, 797580, 805176, 939372, 1006470, 1174215, 1207764, 1341960, 1409058, 1509705, 1565620, 1595160, 1878744, 2012940, 2113587, 2348430, 2415528, 2818116, 3019410, 3131240, 3522645, 4025880, 4227174, 4696860, 5636232, 6038820, 7045290, 8454348, 9393720, 10567935, 12077640, 14090580, 16908696, 21135870, 28181160, 42271740, 84543480]

約数ペア:

[(1, 84543480), (2, 42271740), (3, 28181160), (4, 21135870), (5, 16908696), (6, 14090580), (7, 12077640), (8, 10567935), (9, 9393720), (10, 8454348), (12, 7045290), (14, 6038820), (15, 5636232), (18, 4696860), (20, 4227174), (21, 4025880), (24, 3522645), (27, 3131240), (28, 3019410), (30, 2818116), (35, 2415528), (36, 2348430), (40, 2113587), (42, 2012940), (45, 1878744), (53, 1595160), (54, 1565620), (56, 1509705), (60, 1409058), (63, 1341960), (70, 1207764), (72, 1174215), (84, 1006470), (90, 939372), (105, 805176), (106, 797580), (108, 782810), (120, 704529), (126, 670980), (135, 626248), (140, 603882), (159, 531720), (168, 503235), (180, 469686), (189, 447320), (210, 402588), (211, 400680), (212, 398790), (216, 391405), (252, 335490), (265, 319032), (270, 313124), (280, 301941), (315, 268392), (318, 265860), (360, 234843), (371, 227880), (378, 223660), (420, 201294), (422, 200340), (424, 199395), (477, 177240), (504, 167745), (530, 159516), (540, 156562), (630, 134196), (633, 133560), (636, 132930), (742, 113940), (756, 111830), (795, 106344), (840, 100647), (844, 100170), (945, 89464), (954, 88620), (1055, 80136), (1060, 79758), (1080, 78281), (1113, 75960), (1260, 67098), (1266, 66780), (1272, 66465), (1431, 59080), (1477, 57240), (1484, 56970), (1512, 55915), (1590, 53172), (1688, 50085), (1855, 45576), (1890, 44732), (1899, 44520), (1908, 44310), (2110, 40068), (2120, 39879), (2226, 37980), (2385, 35448), (2520, 33549), (2532, 33390), (2862, 29540), (2954, 28620), (2968, 28485), (3165, 26712), (3180, 26586), (3339, 25320), (3710, 22788), (3780, 22366), (3798, 22260), (3816, 22155), (4220, 20034), (4431, 19080), (4452, 18990), (4770, 17724), (5064, 16695), (5565, 15192), (5697, 14840), (5724, 14770), (5908, 14310), (6330, 13356), (6360, 13293), (6678, 12660), (7155, 11816), (7385, 11448), (7420, 11394), (7560, 11183), (7596, 11130), (8440, 10017), (8862, 9540), (8904, 9495)]