84900270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 253725696

約数和(自身を除く): 168825426

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, 195, 210, 227, 273, 274, 390, 411, 454, 455, 546, 681, 685, 822, 910, 959, 1135, 1362, 1365, 1370, 1589, 1781, 1918, 2055, 2270, 2730, 2877, 2951, 3178, 3405, 3562, 4110, 4767, 4795, 5343, 5754, 5902, 6810, 7945, 8853, 8905, 9534, 9590, 10686, 12467, 14385, 14755, 15890, 17706, 17810, 20657, 23835, 24934, 26715, 28770, 29510, 31099, 37401, 41314, 44265, 47670, 53430, 61971, 62198, 62335, 74802, 88530, 93297, 103285, 123942, 124670, 155495, 186594, 187005, 206570, 217693, 309855, 310990, 374010, 404287, 435386, 466485, 619710, 653079, 808574, 932970, 1088465, 1212861, 1306158, 2021435, 2176930, 2425722, 2830009, 3265395, 4042870, 5660018, 6064305, 6530790, 8490027, 12128610, 14150045, 16980054, 28300090, 42450135, 84900270]

約数ペア:

[(1, 84900270), (2, 42450135), (3, 28300090), (5, 16980054), (6, 14150045), (7, 12128610), (10, 8490027), (13, 6530790), (14, 6064305), (15, 5660018), (21, 4042870), (26, 3265395), (30, 2830009), (35, 2425722), (39, 2176930), (42, 2021435), (65, 1306158), (70, 1212861), (78, 1088465), (91, 932970), (105, 808574), (130, 653079), (137, 619710), (182, 466485), (195, 435386), (210, 404287), (227, 374010), (273, 310990), (274, 309855), (390, 217693), (411, 206570), (454, 187005), (455, 186594), (546, 155495), (681, 124670), (685, 123942), (822, 103285), (910, 93297), (959, 88530), (1135, 74802), (1362, 62335), (1365, 62198), (1370, 61971), (1589, 53430), (1781, 47670), (1918, 44265), (2055, 41314), (2270, 37401), (2730, 31099), (2877, 29510), (2951, 28770), (3178, 26715), (3405, 24934), (3562, 23835), (4110, 20657), (4767, 17810), (4795, 17706), (5343, 15890), (5754, 14755), (5902, 14385), (6810, 12467), (7945, 10686), (8853, 9590), (8905, 9534)]