157467420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 529296768

約数和(自身を除く): 371829348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 990, 1005, 1187, 1206, 1340, 1474, 1980, 2010, 2211, 2374, 2412, 2948, 3015, 3561, 3685, 4020, 4422, 4748, 5935, 6030, 6633, 7122, 7370, 8844, 10683, 11055, 11870, 12060, 13057, 13266, 14244, 14740, 17805, 21366, 22110, 23740, 26114, 26532, 33165, 35610, 39171, 42732, 44220, 52228, 53415, 65285, 66330, 71220, 78342, 79529, 106830, 117513, 130570, 132660, 156684, 159058, 195855, 213660, 235026, 238587, 261140, 318116, 391710, 397645, 470052, 477174, 587565, 715761, 783420, 795290, 874819, 954348, 1175130, 1192935, 1431522, 1590580, 1749638, 2350260, 2385870, 2624457, 2863044, 3499276, 3578805, 4374095, 4771740, 5248914, 7157610, 7873371, 8748190, 10497828, 13122285, 14315220, 15746742, 17496380, 26244570, 31493484, 39366855, 52489140, 78733710, 157467420]

約数ペア:

[(1, 157467420), (2, 78733710), (3, 52489140), (4, 39366855), (5, 31493484), (6, 26244570), (9, 17496380), (10, 15746742), (11, 14315220), (12, 13122285), (15, 10497828), (18, 8748190), (20, 7873371), (22, 7157610), (30, 5248914), (33, 4771740), (36, 4374095), (44, 3578805), (45, 3499276), (55, 2863044), (60, 2624457), (66, 2385870), (67, 2350260), (90, 1749638), (99, 1590580), (110, 1431522), (132, 1192935), (134, 1175130), (165, 954348), (180, 874819), (198, 795290), (201, 783420), (220, 715761), (268, 587565), (330, 477174), (335, 470052), (396, 397645), (402, 391710), (495, 318116), (603, 261140), (660, 238587), (670, 235026), (737, 213660), (804, 195855), (990, 159058), (1005, 156684), (1187, 132660), (1206, 130570), (1340, 117513), (1474, 106830), (1980, 79529), (2010, 78342), (2211, 71220), (2374, 66330), (2412, 65285), (2948, 53415), (3015, 52228), (3561, 44220), (3685, 42732), (4020, 39171), (4422, 35610), (4748, 33165), (5935, 26532), (6030, 26114), (6633, 23740), (7122, 22110), (7370, 21366), (8844, 17805), (10683, 14740), (11055, 14244), (11870, 13266), (12060, 13057)]