199211760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25153}}^1$

素因数の和:25183

約数の個数: 120

約数和(自身を含む): 729868464

約数和(自身を除く): 530656704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25153, 50306, 75459, 100612, 125765, 150918, 201224, 226377, 251530, 276683, 301836, 377295, 402448, 452754, 503060, 553366, 603672, 754590, 830049, 905508, 1006120, 1106732, 1131885, 1207344, 1383415, 1509180, 1660098, 1811016, 2012240, 2213464, 2263770, 2490147, 2766830, 3018360, 3320196, 3622032, 4150245, 4426928, 4527540, 4980294, 5533660, 6036720, 6640392, 8300490, 9055080, 9960588, 11067320, 12450735, 13280784, 16600980, 18110160, 19921176, 22134640, 24901470, 33201960, 39842352, 49802940, 66403920, 99605880, 199211760]

約数ペア:

[(1, 199211760), (2, 99605880), (3, 66403920), (4, 49802940), (5, 39842352), (6, 33201960), (8, 24901470), (9, 22134640), (10, 19921176), (11, 18110160), (12, 16600980), (15, 13280784), (16, 12450735), (18, 11067320), (20, 9960588), (22, 9055080), (24, 8300490), (30, 6640392), (33, 6036720), (36, 5533660), (40, 4980294), (44, 4527540), (45, 4426928), (48, 4150245), (55, 3622032), (60, 3320196), (66, 3018360), (72, 2766830), (80, 2490147), (88, 2263770), (90, 2213464), (99, 2012240), (110, 1811016), (120, 1660098), (132, 1509180), (144, 1383415), (165, 1207344), (176, 1131885), (180, 1106732), (198, 1006120), (220, 905508), (240, 830049), (264, 754590), (330, 603672), (360, 553366), (396, 503060), (440, 452754), (495, 402448), (528, 377295), (660, 301836), (720, 276683), (792, 251530), (880, 226377), (990, 201224), (1320, 150918), (1584, 125765), (1980, 100612), (2640, 75459), (3960, 50306), (7920, 25153)]