105442020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 249373980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 215, 228, 239, 258, 270, 285, 342, 380, 387, 430, 478, 513, 516, 540, 570, 645, 684, 717, 774, 817, 855, 860, 956, 1026, 1140, 1161, 1195, 1290, 1434, 1548, 1634, 1710, 1935, 2052, 2151, 2322, 2390, 2451, 2565, 2580, 2868, 3268, 3420, 3585, 3870, 4085, 4302, 4541, 4644, 4780, 4902, 5130, 5805, 6453, 7170, 7353, 7740, 8170, 8604, 9082, 9804, 10260, 10277, 10755, 11610, 12255, 12906, 13623, 14340, 14706, 16340, 18164, 20554, 21510, 22059, 22705, 23220, 24510, 25812, 27246, 29412, 30831, 32265, 36765, 40869, 41108, 43020, 44118, 45410, 49020, 51385, 54492, 61662, 64530, 68115, 73530, 81738, 88236, 90820, 92493, 102770, 110295, 122607, 123324, 129060, 136230, 147060, 154155, 163476, 184986, 195263, 204345, 205540, 220590, 245214, 272460, 277479, 308310, 369972, 390526, 408690, 441180, 462465, 490428, 554958, 585789, 613035, 616620, 781052, 817380, 924930, 976315, 1109916, 1171578, 1226070, 1387395, 1757367, 1849860, 1952630, 2343156, 2452140, 2774790, 2928945, 3514734, 3905260, 5272101, 5549580, 5857890, 7029468, 8786835, 10544202, 11715780, 17573670, 21088404, 26360505, 35147340, 52721010, 105442020]

約数ペア:

[(1, 105442020), (2, 52721010), (3, 35147340), (4, 26360505), (5, 21088404), (6, 17573670), (9, 11715780), (10, 10544202), (12, 8786835), (15, 7029468), (18, 5857890), (19, 5549580), (20, 5272101), (27, 3905260), (30, 3514734), (36, 2928945), (38, 2774790), (43, 2452140), (45, 2343156), (54, 1952630), (57, 1849860), (60, 1757367), (76, 1387395), (86, 1226070), (90, 1171578), (95, 1109916), (108, 976315), (114, 924930), (129, 817380), (135, 781052), (171, 616620), (172, 613035), (180, 585789), (190, 554958), (215, 490428), (228, 462465), (239, 441180), (258, 408690), (270, 390526), (285, 369972), (342, 308310), (380, 277479), (387, 272460), (430, 245214), (478, 220590), (513, 205540), (516, 204345), (540, 195263), (570, 184986), (645, 163476), (684, 154155), (717, 147060), (774, 136230), (817, 129060), (855, 123324), (860, 122607), (956, 110295), (1026, 102770), (1140, 92493), (1161, 90820), (1195, 88236), (1290, 81738), (1434, 73530), (1548, 68115), (1634, 64530), (1710, 61662), (1935, 54492), (2052, 51385), (2151, 49020), (2322, 45410), (2390, 44118), (2451, 43020), (2565, 41108), (2580, 40869), (2868, 36765), (3268, 32265), (3420, 30831), (3585, 29412), (3870, 27246), (4085, 25812), (4302, 24510), (4541, 23220), (4644, 22705), (4780, 22059), (4902, 21510), (5130, 20554), (5805, 18164), (6453, 16340), (7170, 14706), (7353, 14340), (7740, 13623), (8170, 12906), (8604, 12255), (9082, 11610), (9804, 10755), (10260, 10277)]