38305800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 138623940

約数和(自身を除く): 100318140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1637, 1800, 1950, 2340, 2600, 2925, 3274, 3900, 4680, 4911, 5850, 6548, 7800, 8185, 9822, 11700, 13096, 14733, 16370, 19644, 21281, 23400, 24555, 29466, 32740, 39288, 40925, 42562, 49110, 58932, 63843, 65480, 73665, 81850, 85124, 98220, 106405, 117864, 122775, 127686, 147330, 163700, 170248, 191529, 196440, 212810, 245550, 255372, 294660, 319215, 327400, 368325, 383058, 425620, 491100, 510744, 532025, 589320, 638430, 736650, 766116, 851240, 957645, 982200, 1064050, 1276860, 1473300, 1532232, 1596075, 1915290, 2128100, 2553720, 2946600, 3192150, 3830580, 4256200, 4788225, 6384300, 7661160, 9576450, 12768600, 19152900, 38305800]

約数ペア:

[(1, 38305800), (2, 19152900), (3, 12768600), (4, 9576450), (5, 7661160), (6, 6384300), (8, 4788225), (9, 4256200), (10, 3830580), (12, 3192150), (13, 2946600), (15, 2553720), (18, 2128100), (20, 1915290), (24, 1596075), (25, 1532232), (26, 1473300), (30, 1276860), (36, 1064050), (39, 982200), (40, 957645), (45, 851240), (50, 766116), (52, 736650), (60, 638430), (65, 589320), (72, 532025), (75, 510744), (78, 491100), (90, 425620), (100, 383058), (104, 368325), (117, 327400), (120, 319215), (130, 294660), (150, 255372), (156, 245550), (180, 212810), (195, 196440), (200, 191529), (225, 170248), (234, 163700), (260, 147330), (300, 127686), (312, 122775), (325, 117864), (360, 106405), (390, 98220), (450, 85124), (468, 81850), (520, 73665), (585, 65480), (600, 63843), (650, 58932), (780, 49110), (900, 42562), (936, 40925), (975, 39288), (1170, 32740), (1300, 29466), (1560, 24555), (1637, 23400), (1800, 21281), (1950, 19644), (2340, 16370), (2600, 14733), (2925, 13096), (3274, 11700), (3900, 9822), (4680, 8185), (4911, 7800), (5850, 6548)]