64478700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 244984320

約数和(自身を除く): 180505620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 27, 30, 33, 36, 39, 44, 45, 50, 52, 54, 55, 60, 65, 66, 75, 78, 90, 99, 100, 108, 110, 117, 130, 132, 135, 143, 150, 156, 165, 167, 180, 195, 198, 220, 225, 234, 260, 270, 275, 286, 297, 300, 325, 330, 334, 351, 390, 396, 429, 450, 468, 495, 501, 540, 550, 572, 585, 594, 650, 660, 668, 675, 702, 715, 780, 825, 835, 858, 900, 975, 990, 1002, 1100, 1170, 1188, 1287, 1300, 1350, 1404, 1430, 1485, 1503, 1650, 1670, 1716, 1755, 1837, 1950, 1980, 2004, 2145, 2171, 2340, 2475, 2505, 2574, 2700, 2860, 2925, 2970, 3006, 3300, 3340, 3510, 3575, 3674, 3861, 3900, 4175, 4290, 4342, 4509, 4950, 5010, 5148, 5511, 5850, 5940, 6012, 6435, 6513, 7020, 7150, 7348, 7425, 7515, 7722, 8350, 8580, 8684, 8775, 9018, 9185, 9900, 10020, 10725, 10855, 11022, 11700, 12525, 12870, 13026, 14300, 14850, 15030, 15444, 16533, 16700, 17550, 18036, 18370, 19305, 19539, 21450, 21710, 22044, 22545, 23881, 25050, 25740, 26052, 27555, 29700, 30060, 32175, 32565, 33066, 35100, 36740, 37575, 38610, 39078, 42900, 43420, 45090, 45925, 47762, 49599, 50100, 54275, 55110, 58617, 64350, 65130, 66132, 71643, 75150, 77220, 78156, 82665, 90180, 91850, 95524, 96525, 97695, 99198, 108550, 110220, 112725, 117234, 119405, 128700, 130260, 137775, 143286, 150300, 162825, 165330, 183700, 193050, 195390, 198396, 214929, 217100, 225450, 234468, 238810, 247995, 275550, 286572, 293085, 325650, 330660, 358215, 386100, 390780, 413325, 429858, 450900, 477620, 488475, 495990, 551100, 586170, 597025, 644787, 651300, 716430, 826650, 859716, 976950, 991980, 1074645, 1172340, 1194050, 1239975, 1289574, 1432860, 1465425, 1653300, 1791075, 1953900, 2149290, 2388100, 2479950, 2579148, 2930850, 3223935, 3582150, 4298580, 4959900, 5373225, 5861700, 6447870, 7164300, 10746450, 12895740, 16119675, 21492900, 32239350, 64478700]

約数ペア:

[(1, 64478700), (2, 32239350), (3, 21492900), (4, 16119675), (5, 12895740), (6, 10746450), (9, 7164300), (10, 6447870), (11, 5861700), (12, 5373225), (13, 4959900), (15, 4298580), (18, 3582150), (20, 3223935), (22, 2930850), (25, 2579148), (26, 2479950), (27, 2388100), (30, 2149290), (33, 1953900), (36, 1791075), (39, 1653300), (44, 1465425), (45, 1432860), (50, 1289574), (52, 1239975), (54, 1194050), (55, 1172340), (60, 1074645), (65, 991980), (66, 976950), (75, 859716), (78, 826650), (90, 716430), (99, 651300), (100, 644787), (108, 597025), (110, 586170), (117, 551100), (130, 495990), (132, 488475), (135, 477620), (143, 450900), (150, 429858), (156, 413325), (165, 390780), (167, 386100), (180, 358215), (195, 330660), (198, 325650), (220, 293085), (225, 286572), (234, 275550), (260, 247995), (270, 238810), (275, 234468), (286, 225450), (297, 217100), (300, 214929), (325, 198396), (330, 195390), (334, 193050), (351, 183700), (390, 165330), (396, 162825), (429, 150300), (450, 143286), (468, 137775), (495, 130260), (501, 128700), (540, 119405), (550, 117234), (572, 112725), (585, 110220), (594, 108550), (650, 99198), (660, 97695), (668, 96525), (675, 95524), (702, 91850), (715, 90180), (780, 82665), (825, 78156), (835, 77220), (858, 75150), (900, 71643), (975, 66132), (990, 65130), (1002, 64350), (1100, 58617), (1170, 55110), (1188, 54275), (1287, 50100), (1300, 49599), (1350, 47762), (1404, 45925), (1430, 45090), (1485, 43420), (1503, 42900), (1650, 39078), (1670, 38610), (1716, 37575), (1755, 36740), (1837, 35100), (1950, 33066), (1980, 32565), (2004, 32175), (2145, 30060), (2171, 29700), (2340, 27555), (2475, 26052), (2505, 25740), (2574, 25050), (2700, 23881), (2860, 22545), (2925, 22044), (2970, 21710), (3006, 21450), (3300, 19539), (3340, 19305), (3510, 18370), (3575, 18036), (3674, 17550), (3861, 16700), (3900, 16533), (4175, 15444), (4290, 15030), (4342, 14850), (4509, 14300), (4950, 13026), (5010, 12870), (5148, 12525), (5511, 11700), (5850, 11022), (5940, 10855), (6012, 10725), (6435, 10020), (6513, 9900), (7020, 9185), (7150, 9018), (7348, 8775), (7425, 8684), (7515, 8580), (7722, 8350)]