73608090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 198201600

約数和(自身を除く): 124593510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 61, 73, 87, 95, 114, 122, 145, 146, 174, 183, 190, 219, 285, 290, 305, 365, 366, 435, 438, 551, 570, 610, 730, 870, 915, 1095, 1102, 1159, 1387, 1653, 1769, 1830, 2117, 2190, 2318, 2755, 2774, 3306, 3477, 3538, 4161, 4234, 4453, 5307, 5510, 5795, 6351, 6935, 6954, 8265, 8322, 8845, 8906, 10585, 10614, 11590, 12702, 13359, 13870, 16530, 17385, 17690, 20805, 21170, 22265, 26535, 26718, 31755, 33611, 34770, 40223, 41610, 44530, 53070, 63510, 66795, 67222, 80446, 84607, 100833, 120669, 129137, 133590, 168055, 169214, 201115, 201666, 241338, 253821, 258274, 336110, 387411, 402230, 423035, 504165, 507642, 603345, 645685, 774822, 846070, 1008330, 1206690, 1269105, 1291370, 1937055, 2453603, 2538210, 3874110, 4907206, 7360809, 12268015, 14721618, 24536030, 36804045, 73608090]

約数ペア:

[(1, 73608090), (2, 36804045), (3, 24536030), (5, 14721618), (6, 12268015), (10, 7360809), (15, 4907206), (19, 3874110), (29, 2538210), (30, 2453603), (38, 1937055), (57, 1291370), (58, 1269105), (61, 1206690), (73, 1008330), (87, 846070), (95, 774822), (114, 645685), (122, 603345), (145, 507642), (146, 504165), (174, 423035), (183, 402230), (190, 387411), (219, 336110), (285, 258274), (290, 253821), (305, 241338), (365, 201666), (366, 201115), (435, 169214), (438, 168055), (551, 133590), (570, 129137), (610, 120669), (730, 100833), (870, 84607), (915, 80446), (1095, 67222), (1102, 66795), (1159, 63510), (1387, 53070), (1653, 44530), (1769, 41610), (1830, 40223), (2117, 34770), (2190, 33611), (2318, 31755), (2755, 26718), (2774, 26535), (3306, 22265), (3477, 21170), (3538, 20805), (4161, 17690), (4234, 17385), (4453, 16530), (5307, 13870), (5510, 13359), (5795, 12702), (6351, 11590), (6935, 10614), (6954, 10585), (8265, 8906), (8322, 8845)]