87960180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 312238080

約数和(自身を除く): 224277900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 241, 308, 316, 330, 385, 395, 420, 462, 474, 482, 553, 660, 723, 770, 790, 869, 924, 948, 964, 1106, 1155, 1185, 1205, 1446, 1540, 1580, 1659, 1687, 1738, 2212, 2310, 2370, 2410, 2607, 2651, 2765, 2892, 3318, 3374, 3476, 3615, 4345, 4620, 4740, 4820, 5061, 5214, 5302, 5530, 6083, 6636, 6748, 7230, 7953, 8295, 8435, 8690, 10122, 10428, 10604, 11060, 12166, 13035, 13255, 14460, 15906, 16590, 16870, 17380, 18249, 18557, 19039, 20244, 24332, 25305, 26070, 26510, 30415, 31812, 33180, 33740, 36498, 37114, 38078, 39765, 50610, 52140, 53020, 55671, 57117, 60830, 72996, 74228, 76156, 79530, 91245, 92785, 95195, 101220, 111342, 114234, 121660, 133273, 159060, 182490, 185570, 190390, 209429, 222684, 228468, 266546, 278355, 285585, 364980, 371140, 380780, 399819, 418858, 533092, 556710, 571170, 628287, 666365, 799638, 837716, 1047145, 1113420, 1142340, 1256574, 1332730, 1466003, 1599276, 1999095, 2094290, 2513148, 2665460, 2932006, 3141435, 3998190, 4188580, 4398009, 5864012, 6282870, 7330015, 7996380, 8796018, 12565740, 14660030, 17592036, 21990045, 29320060, 43980090, 87960180]

約数ペア:

[(1, 87960180), (2, 43980090), (3, 29320060), (4, 21990045), (5, 17592036), (6, 14660030), (7, 12565740), (10, 8796018), (11, 7996380), (12, 7330015), (14, 6282870), (15, 5864012), (20, 4398009), (21, 4188580), (22, 3998190), (28, 3141435), (30, 2932006), (33, 2665460), (35, 2513148), (42, 2094290), (44, 1999095), (55, 1599276), (60, 1466003), (66, 1332730), (70, 1256574), (77, 1142340), (79, 1113420), (84, 1047145), (105, 837716), (110, 799638), (132, 666365), (140, 628287), (154, 571170), (158, 556710), (165, 533092), (210, 418858), (220, 399819), (231, 380780), (237, 371140), (241, 364980), (308, 285585), (316, 278355), (330, 266546), (385, 228468), (395, 222684), (420, 209429), (462, 190390), (474, 185570), (482, 182490), (553, 159060), (660, 133273), (723, 121660), (770, 114234), (790, 111342), (869, 101220), (924, 95195), (948, 92785), (964, 91245), (1106, 79530), (1155, 76156), (1185, 74228), (1205, 72996), (1446, 60830), (1540, 57117), (1580, 55671), (1659, 53020), (1687, 52140), (1738, 50610), (2212, 39765), (2310, 38078), (2370, 37114), (2410, 36498), (2607, 33740), (2651, 33180), (2765, 31812), (2892, 30415), (3318, 26510), (3374, 26070), (3476, 25305), (3615, 24332), (4345, 20244), (4620, 19039), (4740, 18557), (4820, 18249), (5061, 17380), (5214, 16870), (5302, 16590), (5530, 15906), (6083, 14460), (6636, 13255), (6748, 13035), (7230, 12166), (7953, 11060), (8295, 10604), (8435, 10428), (8690, 10122)]