89569620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 315439488

約数和(自身を除く): 225869868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1061, 1206, 1260, 1340, 1407, 1876, 2010, 2122, 2345, 2412, 2814, 3015, 3183, 4020, 4221, 4244, 4690, 5305, 5628, 6030, 6366, 7035, 7427, 8442, 9380, 9549, 10610, 12060, 12732, 14070, 14854, 15915, 16884, 19098, 21105, 21220, 22281, 28140, 29708, 31830, 37135, 38196, 42210, 44562, 47745, 63660, 66843, 71087, 74270, 84420, 89124, 95490, 111405, 133686, 142174, 148540, 190980, 213261, 222810, 267372, 284348, 334215, 355435, 426522, 445620, 497609, 639783, 668430, 710870, 853044, 995218, 1066305, 1279566, 1336860, 1421740, 1492827, 1990436, 2132610, 2488045, 2559132, 2985654, 3198915, 4265220, 4478481, 4976090, 5971308, 6397830, 7464135, 8956962, 9952180, 12795660, 14928270, 17913924, 22392405, 29856540, 44784810, 89569620]

約数ペア:

[(1, 89569620), (2, 44784810), (3, 29856540), (4, 22392405), (5, 17913924), (6, 14928270), (7, 12795660), (9, 9952180), (10, 8956962), (12, 7464135), (14, 6397830), (15, 5971308), (18, 4976090), (20, 4478481), (21, 4265220), (28, 3198915), (30, 2985654), (35, 2559132), (36, 2488045), (42, 2132610), (45, 1990436), (60, 1492827), (63, 1421740), (67, 1336860), (70, 1279566), (84, 1066305), (90, 995218), (105, 853044), (126, 710870), (134, 668430), (140, 639783), (180, 497609), (201, 445620), (210, 426522), (252, 355435), (268, 334215), (315, 284348), (335, 267372), (402, 222810), (420, 213261), (469, 190980), (603, 148540), (630, 142174), (670, 133686), (804, 111405), (938, 95490), (1005, 89124), (1061, 84420), (1206, 74270), (1260, 71087), (1340, 66843), (1407, 63660), (1876, 47745), (2010, 44562), (2122, 42210), (2345, 38196), (2412, 37135), (2814, 31830), (3015, 29708), (3183, 28140), (4020, 22281), (4221, 21220), (4244, 21105), (4690, 19098), (5305, 16884), (5628, 15915), (6030, 14854), (6366, 14070), (7035, 12732), (7427, 12060), (8442, 10610), (9380, 9549)]