83800260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 271252800

約数和(自身を除く): 187452540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 107, 114, 171, 180, 190, 214, 228, 229, 285, 321, 342, 380, 428, 458, 535, 570, 642, 684, 687, 855, 916, 963, 1070, 1140, 1145, 1284, 1374, 1605, 1710, 1926, 2033, 2061, 2140, 2290, 2748, 3210, 3420, 3435, 3852, 4066, 4122, 4351, 4580, 4815, 6099, 6420, 6870, 8132, 8244, 8702, 9630, 10165, 10305, 12198, 13053, 13740, 17404, 18297, 19260, 20330, 20610, 21755, 24396, 24503, 26106, 30495, 36594, 39159, 40660, 41220, 43510, 49006, 52212, 60990, 65265, 73188, 73509, 78318, 87020, 91485, 98012, 121980, 122515, 130530, 147018, 156636, 182970, 195795, 220527, 245030, 261060, 294036, 365940, 367545, 391590, 441054, 465557, 490060, 735090, 783180, 882108, 931114, 1102635, 1396671, 1470180, 1862228, 2205270, 2327785, 2793342, 4190013, 4410540, 4655570, 5586684, 6983355, 8380026, 9311140, 13966710, 16760052, 20950065, 27933420, 41900130, 83800260]

約数ペア:

[(1, 83800260), (2, 41900130), (3, 27933420), (4, 20950065), (5, 16760052), (6, 13966710), (9, 9311140), (10, 8380026), (12, 6983355), (15, 5586684), (18, 4655570), (19, 4410540), (20, 4190013), (30, 2793342), (36, 2327785), (38, 2205270), (45, 1862228), (57, 1470180), (60, 1396671), (76, 1102635), (90, 931114), (95, 882108), (107, 783180), (114, 735090), (171, 490060), (180, 465557), (190, 441054), (214, 391590), (228, 367545), (229, 365940), (285, 294036), (321, 261060), (342, 245030), (380, 220527), (428, 195795), (458, 182970), (535, 156636), (570, 147018), (642, 130530), (684, 122515), (687, 121980), (855, 98012), (916, 91485), (963, 87020), (1070, 78318), (1140, 73509), (1145, 73188), (1284, 65265), (1374, 60990), (1605, 52212), (1710, 49006), (1926, 43510), (2033, 41220), (2061, 40660), (2140, 39159), (2290, 36594), (2748, 30495), (3210, 26106), (3420, 24503), (3435, 24396), (3852, 21755), (4066, 20610), (4122, 20330), (4351, 19260), (4580, 18297), (4815, 17404), (6099, 13740), (6420, 13053), (6870, 12198), (8132, 10305), (8244, 10165), (8702, 9630)]