21131936098200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{690586147}}^1$

素因数の和:690586186

約数の個数: 144

約数和(自身を含む): 75142678763880

約数和(自身を除く): 54010742665680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 15300, 30600, 690586147, 1381172294, 2071758441, 2762344588, 3452930735, 4143516882, 5524689176, 6215275323, 6905861470, 8287033764, 10358792205, 11739964499, 12430550646, 13811722940, 16574067528, 17264653675, 20717584410, 23479928998, 24861101292, 27623445880, 31076376615, 34529307350, 35219893497, 41435168820, 46959857996, 49722202584, 51793961025, 58699822495, 62152753230, 69058614700, 70439786994, 82870337640, 93919715992, 103587922050, 105659680491, 117399644990, 124305506460, 138117229400, 140879573988, 155381883075, 176099467485, 207175844100, 211319360982, 234799289980, 248611012920, 281759147976, 293499112475, 310763766150, 352198934970, 414351688200, 422638721964, 469598579960, 528298402455, 586998224950, 621527532300, 704397869940, 845277443928, 880497337425, 1056596804910, 1173996449900, 1243055064600, 1408795739880, 1760994674850, 2113193609820, 2347992899800, 2641492012275, 3521989349700, 4226387219640, 5282984024550, 7043978699400, 10565968049100, 21131936098200]

約数ペア:

[(1, 21131936098200), (2, 10565968049100), (3, 7043978699400), (4, 5282984024550), (5, 4226387219640), (6, 3521989349700), (8, 2641492012275), (9, 2347992899800), (10, 2113193609820), (12, 1760994674850), (15, 1408795739880), (17, 1243055064600), (18, 1173996449900), (20, 1056596804910), (24, 880497337425), (25, 845277443928), (30, 704397869940), (34, 621527532300), (36, 586998224950), (40, 528298402455), (45, 469598579960), (50, 422638721964), (51, 414351688200), (60, 352198934970), (68, 310763766150), (72, 293499112475), (75, 281759147976), (85, 248611012920), (90, 234799289980), (100, 211319360982), (102, 207175844100), (120, 176099467485), (136, 155381883075), (150, 140879573988), (153, 138117229400), (170, 124305506460), (180, 117399644990), (200, 105659680491), (204, 103587922050), (225, 93919715992), (255, 82870337640), (300, 70439786994), (306, 69058614700), (340, 62152753230), (360, 58699822495), (408, 51793961025), (425, 49722202584), (450, 46959857996), (510, 41435168820), (600, 35219893497), (612, 34529307350), (680, 31076376615), (765, 27623445880), (850, 24861101292), (900, 23479928998), (1020, 20717584410), (1224, 17264653675), (1275, 16574067528), (1530, 13811722940), (1700, 12430550646), (1800, 11739964499), (2040, 10358792205), (2550, 8287033764), (3060, 6905861470), (3400, 6215275323), (3825, 5524689176), (5100, 4143516882), (6120, 3452930735), (7650, 2762344588), (10200, 2071758441), (15300, 1381172294), (30600, 690586147)]