25130160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 97493760

約数和(自身を除く): 72363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 167, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 334, 342, 360, 380, 396, 418, 440, 456, 495, 501, 528, 570, 627, 660, 668, 684, 720, 760, 792, 835, 836, 855, 880, 912, 990, 1002, 1045, 1140, 1254, 1320, 1336, 1368, 1503, 1520, 1584, 1670, 1672, 1710, 1837, 1881, 1980, 2004, 2090, 2280, 2505, 2508, 2640, 2672, 2736, 3006, 3135, 3173, 3340, 3344, 3420, 3674, 3762, 3960, 4008, 4180, 4560, 5010, 5016, 5511, 6012, 6270, 6346, 6680, 6840, 7348, 7515, 7524, 7920, 8016, 8360, 9185, 9405, 9519, 10020, 10032, 11022, 12024, 12540, 12692, 13360, 13680, 14696, 15030, 15048, 15865, 16533, 16720, 18370, 18810, 19038, 20040, 22044, 24048, 25080, 25384, 27555, 28557, 29392, 30060, 30096, 31730, 33066, 34903, 36740, 37620, 38076, 40080, 44088, 47595, 50160, 50768, 55110, 57114, 60120, 63460, 66132, 69806, 73480, 75240, 76152, 82665, 88176, 95190, 104709, 110220, 114228, 120240, 126920, 132264, 139612, 142785, 146960, 150480, 152304, 165330, 174515, 190380, 209418, 220440, 228456, 253840, 264528, 279224, 285570, 314127, 330660, 349030, 380760, 418836, 440880, 456912, 523545, 558448, 571140, 628254, 661320, 698060, 761520, 837672, 1047090, 1142280, 1256508, 1322640, 1396120, 1570635, 1675344, 2094180, 2284560, 2513016, 2792240, 3141270, 4188360, 5026032, 6282540, 8376720, 12565080, 25130160]

約数ペア:

[(1, 25130160), (2, 12565080), (3, 8376720), (4, 6282540), (5, 5026032), (6, 4188360), (8, 3141270), (9, 2792240), (10, 2513016), (11, 2284560), (12, 2094180), (15, 1675344), (16, 1570635), (18, 1396120), (19, 1322640), (20, 1256508), (22, 1142280), (24, 1047090), (30, 837672), (33, 761520), (36, 698060), (38, 661320), (40, 628254), (44, 571140), (45, 558448), (48, 523545), (55, 456912), (57, 440880), (60, 418836), (66, 380760), (72, 349030), (76, 330660), (80, 314127), (88, 285570), (90, 279224), (95, 264528), (99, 253840), (110, 228456), (114, 220440), (120, 209418), (132, 190380), (144, 174515), (152, 165330), (165, 152304), (167, 150480), (171, 146960), (176, 142785), (180, 139612), (190, 132264), (198, 126920), (209, 120240), (220, 114228), (228, 110220), (240, 104709), (264, 95190), (285, 88176), (304, 82665), (330, 76152), (334, 75240), (342, 73480), (360, 69806), (380, 66132), (396, 63460), (418, 60120), (440, 57114), (456, 55110), (495, 50768), (501, 50160), (528, 47595), (570, 44088), (627, 40080), (660, 38076), (668, 37620), (684, 36740), (720, 34903), (760, 33066), (792, 31730), (835, 30096), (836, 30060), (855, 29392), (880, 28557), (912, 27555), (990, 25384), (1002, 25080), (1045, 24048), (1140, 22044), (1254, 20040), (1320, 19038), (1336, 18810), (1368, 18370), (1503, 16720), (1520, 16533), (1584, 15865), (1670, 15048), (1672, 15030), (1710, 14696), (1837, 13680), (1881, 13360), (1980, 12692), (2004, 12540), (2090, 12024), (2280, 11022), (2505, 10032), (2508, 10020), (2640, 9519), (2672, 9405), (2736, 9185), (3006, 8360), (3135, 8016), (3173, 7920), (3340, 7524), (3344, 7515), (3420, 7348), (3674, 6840), (3762, 6680), (3960, 6346), (4008, 6270), (4180, 6012), (4560, 5511), (5010, 5016)]