88102980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 144

約数和(自身を含む): 311875200

約数和(自身を除く): 223772220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1427, 1470, 1715, 1764, 2058, 2205, 2854, 2940, 3087, 3430, 4116, 4281, 4410, 5145, 5708, 6174, 6860, 7135, 8562, 8820, 9989, 10290, 12348, 12843, 14270, 15435, 17124, 19978, 20580, 21405, 25686, 28540, 29967, 30870, 39956, 42810, 49945, 51372, 59934, 61740, 64215, 69923, 85620, 89901, 99890, 119868, 128430, 139846, 149835, 179802, 199780, 209769, 256860, 279692, 299670, 349615, 359604, 419538, 449505, 489461, 599340, 629307, 699230, 839076, 899010, 978922, 1048845, 1258614, 1398460, 1468383, 1798020, 1957844, 2097690, 2447305, 2517228, 2936766, 3146535, 4195380, 4405149, 4894610, 5873532, 6293070, 7341915, 8810298, 9789220, 12586140, 14683830, 17620596, 22025745, 29367660, 44051490, 88102980]

約数ペア:

[(1, 88102980), (2, 44051490), (3, 29367660), (4, 22025745), (5, 17620596), (6, 14683830), (7, 12586140), (9, 9789220), (10, 8810298), (12, 7341915), (14, 6293070), (15, 5873532), (18, 4894610), (20, 4405149), (21, 4195380), (28, 3146535), (30, 2936766), (35, 2517228), (36, 2447305), (42, 2097690), (45, 1957844), (49, 1798020), (60, 1468383), (63, 1398460), (70, 1258614), (84, 1048845), (90, 978922), (98, 899010), (105, 839076), (126, 699230), (140, 629307), (147, 599340), (180, 489461), (196, 449505), (210, 419538), (245, 359604), (252, 349615), (294, 299670), (315, 279692), (343, 256860), (420, 209769), (441, 199780), (490, 179802), (588, 149835), (630, 139846), (686, 128430), (735, 119868), (882, 99890), (980, 89901), (1029, 85620), (1260, 69923), (1372, 64215), (1427, 61740), (1470, 59934), (1715, 51372), (1764, 49945), (2058, 42810), (2205, 39956), (2854, 30870), (2940, 29967), (3087, 28540), (3430, 25686), (4116, 21405), (4281, 20580), (4410, 19978), (5145, 17124), (5708, 15435), (6174, 14270), (6860, 12843), (7135, 12348), (8562, 10290), (8820, 9989)]