20175492000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 384

約数和(自身を含む): 70308725760

約数和(自身を除く): 50133233760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 107, 114, 120, 125, 150, 152, 160, 190, 200, 214, 228, 240, 250, 285, 300, 304, 321, 375, 380, 400, 428, 456, 475, 480, 500, 535, 570, 600, 608, 642, 750, 760, 800, 827, 856, 912, 950, 1000, 1070, 1140, 1200, 1284, 1425, 1500, 1520, 1605, 1654, 1712, 1824, 1900, 2000, 2033, 2140, 2280, 2375, 2400, 2481, 2568, 2675, 2850, 3000, 3040, 3210, 3308, 3424, 3800, 4000, 4066, 4135, 4280, 4560, 4750, 4962, 5136, 5350, 5700, 6000, 6099, 6420, 6616, 7125, 7600, 8025, 8132, 8270, 8560, 9120, 9500, 9924, 10165, 10272, 10700, 11400, 12000, 12198, 12405, 12840, 13232, 13375, 14250, 15200, 15713, 16050, 16264, 16540, 17120, 19000, 19848, 20330, 20675, 21400, 22800, 24396, 24810, 25680, 26464, 26750, 28500, 30495, 31426, 32100, 32528, 33080, 38000, 39696, 40125, 40660, 41350, 42800, 45600, 47139, 48792, 49620, 50825, 51360, 53500, 57000, 60990, 62025, 62852, 64200, 65056, 66160, 76000, 78565, 79392, 80250, 81320, 82700, 85600, 88489, 94278, 97584, 99240, 101650, 103375, 107000, 114000, 121980, 124050, 125704, 128400, 132320, 152475, 157130, 160500, 162640, 165400, 176978, 188556, 195168, 198480, 203300, 206750, 214000, 228000, 235695, 243960, 248100, 251408, 254125, 256800, 265467, 304950, 310125, 314260, 321000, 325280, 330800, 353956, 377112, 392825, 396960, 406600, 413500, 428000, 442445, 471390, 487920, 496200, 502816, 508250, 530934, 609900, 620250, 628520, 642000, 661600, 707912, 754224, 762375, 785650, 813200, 827000, 884890, 942780, 975840, 992400, 1016500, 1061868, 1178475, 1219800, 1240500, 1257040, 1284000, 1327335, 1415824, 1508448, 1524750, 1571300, 1626400, 1654000, 1681291, 1769780, 1885560, 1964125, 1984800, 2033000, 2123736, 2212225, 2356950, 2439600, 2481000, 2514080, 2654670, 2831648, 3049500, 3142600, 3308000, 3362582, 3539560, 3771120, 3928250, 4066000, 4247472, 4424450, 4713900, 4879200, 4962000, 5043873, 5309340, 5892375, 6099000, 6285200, 6636675, 6725164, 7079120, 7542240, 7856500, 8132000, 8406455, 8494944, 8848900, 9427800, 9924000, 10087746, 10618680, 11061125, 11784750, 12198000, 12570400, 13273350, 13450328, 14158240, 15713000, 16812910, 17697800, 18855600, 20175492, 21237360, 22122250, 23569500, 24396000, 25219365, 26546700, 26900656, 31426000, 33183375, 33625820, 35395600, 37711200, 40350984, 42032275, 42474720, 44244500, 47139000, 50438730, 53093400, 53801312, 62852000, 66366750, 67251640, 70791200, 80701968, 84064550, 88489000, 94278000, 100877460, 106186800, 126096825, 132733500, 134503280, 161403936, 168129100, 176978000, 188556000, 201754920, 210161375, 212373600, 252193650, 265467000, 269006560, 336258200, 353956000, 403509840, 420322750, 504387300, 530934000, 630484125, 672516400, 807019680, 840645500, 1008774600, 1061868000, 1260968250, 1345032800, 1681291000, 2017549200, 2521936500, 3362582000, 4035098400, 5043873000, 6725164000, 10087746000, 20175492000]

約数ペア:

[(1, 20175492000), (2, 10087746000), (3, 6725164000), (4, 5043873000), (5, 4035098400), (6, 3362582000), (8, 2521936500), (10, 2017549200), (12, 1681291000), (15, 1345032800), (16, 1260968250), (19, 1061868000), (20, 1008774600), (24, 840645500), (25, 807019680), (30, 672516400), (32, 630484125), (38, 530934000), (40, 504387300), (48, 420322750), (50, 403509840), (57, 353956000), (60, 336258200), (75, 269006560), (76, 265467000), (80, 252193650), (95, 212373600), (96, 210161375), (100, 201754920), (107, 188556000), (114, 176978000), (120, 168129100), (125, 161403936), (150, 134503280), (152, 132733500), (160, 126096825), (190, 106186800), (200, 100877460), (214, 94278000), (228, 88489000), (240, 84064550), (250, 80701968), (285, 70791200), (300, 67251640), (304, 66366750), (321, 62852000), (375, 53801312), (380, 53093400), (400, 50438730), (428, 47139000), (456, 44244500), (475, 42474720), (480, 42032275), (500, 40350984), (535, 37711200), (570, 35395600), (600, 33625820), (608, 33183375), (642, 31426000), (750, 26900656), (760, 26546700), (800, 25219365), (827, 24396000), (856, 23569500), (912, 22122250), (950, 21237360), (1000, 20175492), (1070, 18855600), (1140, 17697800), (1200, 16812910), (1284, 15713000), (1425, 14158240), (1500, 13450328), (1520, 13273350), (1605, 12570400), (1654, 12198000), (1712, 11784750), (1824, 11061125), (1900, 10618680), (2000, 10087746), (2033, 9924000), (2140, 9427800), (2280, 8848900), (2375, 8494944), (2400, 8406455), (2481, 8132000), (2568, 7856500), (2675, 7542240), (2850, 7079120), (3000, 6725164), (3040, 6636675), (3210, 6285200), (3308, 6099000), (3424, 5892375), (3800, 5309340), (4000, 5043873), (4066, 4962000), (4135, 4879200), (4280, 4713900), (4560, 4424450), (4750, 4247472), (4962, 4066000), (5136, 3928250), (5350, 3771120), (5700, 3539560), (6000, 3362582), (6099, 3308000), (6420, 3142600), (6616, 3049500), (7125, 2831648), (7600, 2654670), (8025, 2514080), (8132, 2481000), (8270, 2439600), (8560, 2356950), (9120, 2212225), (9500, 2123736), (9924, 2033000), (10165, 1984800), (10272, 1964125), (10700, 1885560), (11400, 1769780), (12000, 1681291), (12198, 1654000), (12405, 1626400), (12840, 1571300), (13232, 1524750), (13375, 1508448), (14250, 1415824), (15200, 1327335), (15713, 1284000), (16050, 1257040), (16264, 1240500), (16540, 1219800), (17120, 1178475), (19000, 1061868), (19848, 1016500), (20330, 992400), (20675, 975840), (21400, 942780), (22800, 884890), (24396, 827000), (24810, 813200), (25680, 785650), (26464, 762375), (26750, 754224), (28500, 707912), (30495, 661600), (31426, 642000), (32100, 628520), (32528, 620250), (33080, 609900), (38000, 530934), (39696, 508250), (40125, 502816), (40660, 496200), (41350, 487920), (42800, 471390), (45600, 442445), (47139, 428000), (48792, 413500), (49620, 406600), (50825, 396960), (51360, 392825), (53500, 377112), (57000, 353956), (60990, 330800), (62025, 325280), (62852, 321000), (64200, 314260), (65056, 310125), (66160, 304950), (76000, 265467), (78565, 256800), (79392, 254125), (80250, 251408), (81320, 248100), (82700, 243960), (85600, 235695), (88489, 228000), (94278, 214000), (97584, 206750), (99240, 203300), (101650, 198480), (103375, 195168), (107000, 188556), (114000, 176978), (121980, 165400), (124050, 162640), (125704, 160500), (128400, 157130), (132320, 152475)]