119808180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 408360960

約数和(自身を除く): 288552780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 421, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 842, 918, 930, 1020, 1054, 1116, 1263, 1395, 1530, 1581, 1674, 1684, 1836, 1860, 2105, 2108, 2295, 2526, 2635, 2790, 3060, 3162, 3348, 3789, 4185, 4210, 4590, 4743, 5052, 5270, 5580, 6315, 6324, 7157, 7578, 7905, 8370, 8420, 9180, 9486, 10540, 11367, 12630, 13051, 14229, 14314, 15156, 15810, 16740, 18945, 18972, 21471, 22734, 23715, 25260, 26102, 28458, 28628, 31620, 35785, 37890, 39153, 42942, 45468, 47430, 52204, 56835, 56916, 64413, 65255, 71145, 71570, 75780, 78306, 85884, 94860, 107355, 113670, 117459, 128826, 130510, 142290, 143140, 156612, 193239, 195765, 214710, 221867, 227340, 234918, 257652, 261020, 284580, 322065, 352377, 386478, 391530, 429420, 443734, 469836, 587295, 644130, 665601, 704754, 772956, 783060, 887468, 966195, 1109335, 1174590, 1288260, 1331202, 1409508, 1761885, 1932390, 1996803, 2218670, 2349180, 2662404, 3328005, 3523770, 3864780, 3993606, 4437340, 5990409, 6656010, 7047540, 7987212, 9984015, 11980818, 13312020, 19968030, 23961636, 29952045, 39936060, 59904090, 119808180]

約数ペア:

[(1, 119808180), (2, 59904090), (3, 39936060), (4, 29952045), (5, 23961636), (6, 19968030), (9, 13312020), (10, 11980818), (12, 9984015), (15, 7987212), (17, 7047540), (18, 6656010), (20, 5990409), (27, 4437340), (30, 3993606), (31, 3864780), (34, 3523770), (36, 3328005), (45, 2662404), (51, 2349180), (54, 2218670), (60, 1996803), (62, 1932390), (68, 1761885), (85, 1409508), (90, 1331202), (93, 1288260), (102, 1174590), (108, 1109335), (124, 966195), (135, 887468), (153, 783060), (155, 772956), (170, 704754), (180, 665601), (186, 644130), (204, 587295), (255, 469836), (270, 443734), (279, 429420), (306, 391530), (310, 386478), (340, 352377), (372, 322065), (421, 284580), (459, 261020), (465, 257652), (510, 234918), (527, 227340), (540, 221867), (558, 214710), (612, 195765), (620, 193239), (765, 156612), (837, 143140), (842, 142290), (918, 130510), (930, 128826), (1020, 117459), (1054, 113670), (1116, 107355), (1263, 94860), (1395, 85884), (1530, 78306), (1581, 75780), (1674, 71570), (1684, 71145), (1836, 65255), (1860, 64413), (2105, 56916), (2108, 56835), (2295, 52204), (2526, 47430), (2635, 45468), (2790, 42942), (3060, 39153), (3162, 37890), (3348, 35785), (3789, 31620), (4185, 28628), (4210, 28458), (4590, 26102), (4743, 25260), (5052, 23715), (5270, 22734), (5580, 21471), (6315, 18972), (6324, 18945), (7157, 16740), (7578, 15810), (7905, 15156), (8370, 14314), (8420, 14229), (9180, 13051), (9486, 12630), (10540, 11367)]