86975160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 282355200

約数和(自身を除く): 195380040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1031, 1110, 1140, 1406, 1480, 2062, 2109, 2220, 2280, 2812, 3093, 3515, 4124, 4218, 4440, 5155, 5624, 6186, 7030, 8248, 8436, 10310, 10545, 12372, 14060, 15465, 16872, 19589, 20620, 21090, 24744, 28120, 30930, 38147, 39178, 41240, 42180, 58767, 61860, 76294, 78356, 84360, 97945, 114441, 117534, 123720, 152588, 156712, 190735, 195890, 228882, 235068, 293835, 305176, 381470, 391780, 457764, 470136, 572205, 587670, 724793, 762940, 783560, 915528, 1144410, 1175340, 1449586, 1525880, 2174379, 2288820, 2350680, 2899172, 3623965, 4348758, 4577640, 5798344, 7247930, 8697516, 10871895, 14495860, 17395032, 21743790, 28991720, 43487580, 86975160]

約数ペア:

[(1, 86975160), (2, 43487580), (3, 28991720), (4, 21743790), (5, 17395032), (6, 14495860), (8, 10871895), (10, 8697516), (12, 7247930), (15, 5798344), (19, 4577640), (20, 4348758), (24, 3623965), (30, 2899172), (37, 2350680), (38, 2288820), (40, 2174379), (57, 1525880), (60, 1449586), (74, 1175340), (76, 1144410), (95, 915528), (111, 783560), (114, 762940), (120, 724793), (148, 587670), (152, 572205), (185, 470136), (190, 457764), (222, 391780), (228, 381470), (285, 305176), (296, 293835), (370, 235068), (380, 228882), (444, 195890), (456, 190735), (555, 156712), (570, 152588), (703, 123720), (740, 117534), (760, 114441), (888, 97945), (1031, 84360), (1110, 78356), (1140, 76294), (1406, 61860), (1480, 58767), (2062, 42180), (2109, 41240), (2220, 39178), (2280, 38147), (2812, 30930), (3093, 28120), (3515, 24744), (4124, 21090), (4218, 20620), (4440, 19589), (5155, 16872), (5624, 15465), (6186, 14060), (7030, 12372), (8248, 10545), (8436, 10310)]