72183930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 215889408

約数和(自身を除く): 143705478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 182, 193, 195, 210, 273, 274, 386, 390, 411, 455, 546, 579, 685, 822, 910, 959, 965, 1158, 1351, 1365, 1370, 1781, 1918, 1930, 2055, 2509, 2702, 2730, 2877, 2895, 3562, 4053, 4110, 4795, 5018, 5343, 5754, 5790, 6755, 7527, 8106, 8905, 9590, 10686, 12467, 12545, 13510, 14385, 15054, 17563, 17810, 20265, 24934, 25090, 26441, 26715, 28770, 35126, 37401, 37635, 40530, 52689, 52882, 53430, 62335, 74802, 75270, 79323, 87815, 105378, 124670, 132205, 158646, 175630, 185087, 187005, 263445, 264410, 343733, 370174, 374010, 396615, 526890, 555261, 687466, 793230, 925435, 1031199, 1110522, 1718665, 1850870, 2062398, 2406131, 2776305, 3437330, 4812262, 5155995, 5552610, 7218393, 10311990, 12030655, 14436786, 24061310, 36091965, 72183930]

約数ペア:

[(1, 72183930), (2, 36091965), (3, 24061310), (5, 14436786), (6, 12030655), (7, 10311990), (10, 7218393), (13, 5552610), (14, 5155995), (15, 4812262), (21, 3437330), (26, 2776305), (30, 2406131), (35, 2062398), (39, 1850870), (42, 1718665), (65, 1110522), (70, 1031199), (78, 925435), (91, 793230), (105, 687466), (130, 555261), (137, 526890), (182, 396615), (193, 374010), (195, 370174), (210, 343733), (273, 264410), (274, 263445), (386, 187005), (390, 185087), (411, 175630), (455, 158646), (546, 132205), (579, 124670), (685, 105378), (822, 87815), (910, 79323), (959, 75270), (965, 74802), (1158, 62335), (1351, 53430), (1365, 52882), (1370, 52689), (1781, 40530), (1918, 37635), (1930, 37401), (2055, 35126), (2509, 28770), (2702, 26715), (2730, 26441), (2877, 25090), (2895, 24934), (3562, 20265), (4053, 17810), (4110, 17563), (4795, 15054), (5018, 14385), (5343, 13510), (5754, 12545), (5790, 12467), (6755, 10686), (7527, 9590), (8106, 8905)]