88661790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 160

約数和(自身を含む): 287147520

約数和(自身を除く): 198485730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 823, 855, 945, 1026, 1134, 1197, 1330, 1539, 1646, 1710, 1890, 1995, 2394, 2469, 2565, 2835, 3078, 3591, 3990, 4115, 4938, 5130, 5670, 5761, 5985, 7182, 7407, 7695, 8230, 10773, 11522, 11970, 12345, 14814, 15390, 15637, 17283, 17955, 21546, 22221, 24690, 28805, 31274, 34566, 35910, 37035, 44442, 46911, 51849, 53865, 57610, 66663, 74070, 78185, 86415, 93822, 103698, 107730, 109459, 111105, 133326, 140733, 155547, 156370, 172830, 218918, 222210, 234555, 259245, 281466, 311094, 328377, 333315, 422199, 466641, 469110, 518490, 547295, 656754, 666630, 703665, 777735, 844398, 933282, 985131, 1094590, 1266597, 1407330, 1555470, 1641885, 1970262, 2110995, 2333205, 2533194, 2955393, 3283770, 4221990, 4666410, 4925655, 5910786, 6332985, 8866179, 9851310, 12665970, 14776965, 17732358, 29553930, 44330895, 88661790]

約数ペア:

[(1, 88661790), (2, 44330895), (3, 29553930), (5, 17732358), (6, 14776965), (7, 12665970), (9, 9851310), (10, 8866179), (14, 6332985), (15, 5910786), (18, 4925655), (19, 4666410), (21, 4221990), (27, 3283770), (30, 2955393), (35, 2533194), (38, 2333205), (42, 2110995), (45, 1970262), (54, 1641885), (57, 1555470), (63, 1407330), (70, 1266597), (81, 1094590), (90, 985131), (95, 933282), (105, 844398), (114, 777735), (126, 703665), (133, 666630), (135, 656754), (162, 547295), (171, 518490), (189, 469110), (190, 466641), (210, 422199), (266, 333315), (270, 328377), (285, 311094), (315, 281466), (342, 259245), (378, 234555), (399, 222210), (405, 218918), (513, 172830), (567, 156370), (570, 155547), (630, 140733), (665, 133326), (798, 111105), (810, 109459), (823, 107730), (855, 103698), (945, 93822), (1026, 86415), (1134, 78185), (1197, 74070), (1330, 66663), (1539, 57610), (1646, 53865), (1710, 51849), (1890, 46911), (1995, 44442), (2394, 37035), (2469, 35910), (2565, 34566), (2835, 31274), (3078, 28805), (3591, 24690), (3990, 22221), (4115, 21546), (4938, 17955), (5130, 17283), (5670, 15637), (5761, 15390), (5985, 14814), (7182, 12345), (7407, 11970), (7695, 11522), (8230, 10773)]