21091749300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1613}}^1$

素因数の和:1832

約数の個数: 288

約数和(自身を含む): 70607980800

約数和(自身を除く): 49516231500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 167, 174, 180, 225, 261, 270, 290, 300, 334, 348, 435, 450, 501, 522, 540, 580, 668, 675, 725, 783, 835, 870, 900, 1002, 1044, 1305, 1350, 1450, 1503, 1566, 1613, 1670, 1740, 2004, 2175, 2505, 2610, 2700, 2900, 3006, 3132, 3226, 3340, 3915, 4175, 4350, 4509, 4839, 4843, 5010, 5220, 6012, 6452, 6525, 7515, 7830, 8065, 8350, 8700, 9018, 9678, 9686, 10020, 12525, 13050, 14517, 14529, 15030, 15660, 16130, 16700, 18036, 19356, 19372, 19575, 22545, 24195, 24215, 25050, 26100, 29034, 29058, 30060, 32260, 37575, 39150, 40325, 43551, 43587, 45090, 46777, 48390, 48430, 50100, 58068, 58116, 72585, 72645, 75150, 78300, 80650, 87102, 87174, 90180, 93554, 96780, 96860, 112725, 120975, 121075, 130761, 140331, 145170, 145290, 150300, 161300, 174204, 174348, 187108, 217755, 217935, 225450, 233885, 241950, 242150, 261522, 269371, 280662, 290340, 290580, 362925, 363225, 420993, 435510, 435870, 450900, 467770, 483900, 484300, 523044, 538742, 561324, 653805, 701655, 725850, 726450, 808113, 841986, 871020, 871740, 935540, 1077484, 1088775, 1089675, 1169425, 1262979, 1307610, 1346855, 1403310, 1451700, 1452900, 1616226, 1683972, 2104965, 2177550, 2179350, 2338850, 2424339, 2525958, 2615220, 2693710, 2806620, 3232452, 3269025, 3508275, 4040565, 4209930, 4355100, 4358700, 4677700, 4848678, 5051916, 5387420, 6314895, 6538050, 6734275, 7016550, 7273017, 7811759, 8081130, 8419860, 9697356, 10524825, 12121695, 12629790, 13076100, 13468550, 14033100, 14546034, 15623518, 16162260, 20202825, 21049650, 23435277, 24243390, 25259580, 26937100, 29092068, 31247036, 31574475, 36365085, 39058795, 40405650, 42099300, 46870554, 48486780, 60608475, 63148950, 70305831, 72730170, 78117590, 80811300, 93741108, 117176385, 121216950, 126297900, 140611662, 145460340, 156235180, 181825425, 195293975, 210917493, 234352770, 242433900, 281223324, 351529155, 363650850, 390587950, 421834986, 468705540, 585881925, 703058310, 727301700, 781175900, 843669972, 1054587465, 1171763850, 1406116620, 1757645775, 2109174930, 2343527700, 3515291550, 4218349860, 5272937325, 7030583100, 10545874650, 21091749300]

約数ペア:

[(1, 21091749300), (2, 10545874650), (3, 7030583100), (4, 5272937325), (5, 4218349860), (6, 3515291550), (9, 2343527700), (10, 2109174930), (12, 1757645775), (15, 1406116620), (18, 1171763850), (20, 1054587465), (25, 843669972), (27, 781175900), (29, 727301700), (30, 703058310), (36, 585881925), (45, 468705540), (50, 421834986), (54, 390587950), (58, 363650850), (60, 351529155), (75, 281223324), (87, 242433900), (90, 234352770), (100, 210917493), (108, 195293975), (116, 181825425), (135, 156235180), (145, 145460340), (150, 140611662), (167, 126297900), (174, 121216950), (180, 117176385), (225, 93741108), (261, 80811300), (270, 78117590), (290, 72730170), (300, 70305831), (334, 63148950), (348, 60608475), (435, 48486780), (450, 46870554), (501, 42099300), (522, 40405650), (540, 39058795), (580, 36365085), (668, 31574475), (675, 31247036), (725, 29092068), (783, 26937100), (835, 25259580), (870, 24243390), (900, 23435277), (1002, 21049650), (1044, 20202825), (1305, 16162260), (1350, 15623518), (1450, 14546034), (1503, 14033100), (1566, 13468550), (1613, 13076100), (1670, 12629790), (1740, 12121695), (2004, 10524825), (2175, 9697356), (2505, 8419860), (2610, 8081130), (2700, 7811759), (2900, 7273017), (3006, 7016550), (3132, 6734275), (3226, 6538050), (3340, 6314895), (3915, 5387420), (4175, 5051916), (4350, 4848678), (4509, 4677700), (4839, 4358700), (4843, 4355100), (5010, 4209930), (5220, 4040565), (6012, 3508275), (6452, 3269025), (6525, 3232452), (7515, 2806620), (7830, 2693710), (8065, 2615220), (8350, 2525958), (8700, 2424339), (9018, 2338850), (9678, 2179350), (9686, 2177550), (10020, 2104965), (12525, 1683972), (13050, 1616226), (14517, 1452900), (14529, 1451700), (15030, 1403310), (15660, 1346855), (16130, 1307610), (16700, 1262979), (18036, 1169425), (19356, 1089675), (19372, 1088775), (19575, 1077484), (22545, 935540), (24195, 871740), (24215, 871020), (25050, 841986), (26100, 808113), (29034, 726450), (29058, 725850), (30060, 701655), (32260, 653805), (37575, 561324), (39150, 538742), (40325, 523044), (43551, 484300), (43587, 483900), (45090, 467770), (46777, 450900), (48390, 435870), (48430, 435510), (50100, 420993), (58068, 363225), (58116, 362925), (72585, 290580), (72645, 290340), (75150, 280662), (78300, 269371), (80650, 261522), (87102, 242150), (87174, 241950), (90180, 233885), (93554, 225450), (96780, 217935), (96860, 217755), (112725, 187108), (120975, 174348), (121075, 174204), (130761, 161300), (140331, 150300), (145170, 145290)]