87310440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11576

約数の個数: 128

約数和(自身を含む): 332640000

約数和(自身を除く): 245329560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11549, 23098, 34647, 46196, 57745, 69294, 80843, 92392, 103941, 115490, 138588, 161686, 173235, 207882, 230980, 242529, 277176, 311823, 323372, 346470, 404215, 415764, 461960, 485058, 519705, 623646, 646744, 692940, 727587, 808430, 831528, 970116, 1039410, 1212645, 1247292, 1385880, 1455174, 1559115, 1616860, 1940232, 2078820, 2182761, 2425290, 2494584, 2910348, 3118230, 3233720, 3637935, 4157640, 4365522, 4850580, 5820696, 6236460, 7275870, 8731044, 9701160, 10913805, 12472920, 14551740, 17462088, 21827610, 29103480, 43655220, 87310440]

約数ペア:

[(1, 87310440), (2, 43655220), (3, 29103480), (4, 21827610), (5, 17462088), (6, 14551740), (7, 12472920), (8, 10913805), (9, 9701160), (10, 8731044), (12, 7275870), (14, 6236460), (15, 5820696), (18, 4850580), (20, 4365522), (21, 4157640), (24, 3637935), (27, 3233720), (28, 3118230), (30, 2910348), (35, 2494584), (36, 2425290), (40, 2182761), (42, 2078820), (45, 1940232), (54, 1616860), (56, 1559115), (60, 1455174), (63, 1385880), (70, 1247292), (72, 1212645), (84, 1039410), (90, 970116), (105, 831528), (108, 808430), (120, 727587), (126, 692940), (135, 646744), (140, 623646), (168, 519705), (180, 485058), (189, 461960), (210, 415764), (216, 404215), (252, 346470), (270, 323372), (280, 311823), (315, 277176), (360, 242529), (378, 230980), (420, 207882), (504, 173235), (540, 161686), (630, 138588), (756, 115490), (840, 103941), (945, 92392), (1080, 80843), (1260, 69294), (1512, 57745), (1890, 46196), (2520, 34647), (3780, 23098), (7560, 11549)]