318380400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6840

約数の個数: 180

約数和(自身を含む): 1190033208

約数和(自身を除く): 871652808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 6803, 7800, 9360, 11700, 13606, 15600, 20409, 23400, 27212, 34015, 40818, 46800, 54424, 61227, 68030, 81636, 88439, 102045, 108848, 122454, 136060, 163272, 170075, 176878, 204090, 244908, 265317, 272120, 306135, 326544, 340150, 353756, 408180, 442195, 489816, 510225, 530634, 544240, 612270, 680300, 707512, 795951, 816360, 884390, 979632, 1020450, 1061268, 1224540, 1326585, 1360600, 1415024, 1530675, 1591902, 1632720, 1768780, 2040900, 2122536, 2210975, 2449080, 2653170, 2721200, 3061350, 3183804, 3537560, 3979755, 4081800, 4245072, 4421950, 4898160, 5306340, 6122700, 6367608, 6632925, 7075120, 7959510, 8163600, 8843900, 10612680, 12245400, 12735216, 13265850, 15919020, 17687800, 19898775, 21225360, 24490800, 26531700, 31838040, 35375600, 39797550, 53063400, 63676080, 79595100, 106126800, 159190200, 318380400]

約数ペア:

[(1, 318380400), (2, 159190200), (3, 106126800), (4, 79595100), (5, 63676080), (6, 53063400), (8, 39797550), (9, 35375600), (10, 31838040), (12, 26531700), (13, 24490800), (15, 21225360), (16, 19898775), (18, 17687800), (20, 15919020), (24, 13265850), (25, 12735216), (26, 12245400), (30, 10612680), (36, 8843900), (39, 8163600), (40, 7959510), (45, 7075120), (48, 6632925), (50, 6367608), (52, 6122700), (60, 5306340), (65, 4898160), (72, 4421950), (75, 4245072), (78, 4081800), (80, 3979755), (90, 3537560), (100, 3183804), (104, 3061350), (117, 2721200), (120, 2653170), (130, 2449080), (144, 2210975), (150, 2122536), (156, 2040900), (180, 1768780), (195, 1632720), (200, 1591902), (208, 1530675), (225, 1415024), (234, 1360600), (240, 1326585), (260, 1224540), (300, 1061268), (312, 1020450), (325, 979632), (360, 884390), (390, 816360), (400, 795951), (450, 707512), (468, 680300), (520, 612270), (585, 544240), (600, 530634), (624, 510225), (650, 489816), (720, 442195), (780, 408180), (900, 353756), (936, 340150), (975, 326544), (1040, 306135), (1170, 272120), (1200, 265317), (1300, 244908), (1560, 204090), (1800, 176878), (1872, 170075), (1950, 163272), (2340, 136060), (2600, 122454), (2925, 108848), (3120, 102045), (3600, 88439), (3900, 81636), (4680, 68030), (5200, 61227), (5850, 54424), (6803, 46800), (7800, 40818), (9360, 34015), (11700, 27212), (13606, 23400), (15600, 20409)]