1903802400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1745

約数の個数: 288

約数和(自身を含む): 7019550720

約数和(自身を除く): 5115748320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 96, 100, 106, 108, 120, 135, 144, 150, 159, 160, 180, 200, 212, 216, 225, 240, 265, 270, 288, 300, 318, 360, 400, 424, 432, 450, 477, 480, 530, 540, 600, 636, 675, 720, 795, 800, 848, 864, 900, 954, 1060, 1080, 1200, 1272, 1325, 1350, 1431, 1440, 1590, 1663, 1696, 1800, 1908, 2120, 2160, 2385, 2400, 2544, 2650, 2700, 2862, 3180, 3326, 3600, 3816, 3975, 4240, 4320, 4770, 4989, 5088, 5300, 5400, 5724, 6360, 6652, 7155, 7200, 7632, 7950, 8315, 8480, 9540, 9978, 10600, 10800, 11448, 11925, 12720, 13304, 14310, 14967, 15264, 15900, 16630, 19080, 19956, 21200, 21600, 22896, 23850, 24945, 25440, 26608, 28620, 29934, 31800, 33260, 35775, 38160, 39912, 41575, 42400, 44901, 45792, 47700, 49890, 53216, 57240, 59868, 63600, 66520, 71550, 74835, 76320, 79824, 83150, 88139, 89802, 95400, 99780, 114480, 119736, 124725, 127200, 133040, 143100, 149670, 159648, 166300, 176278, 179604, 190800, 199560, 224505, 228960, 239472, 249450, 264417, 266080, 286200, 299340, 332600, 352556, 359208, 374175, 381600, 399120, 440695, 449010, 478944, 498900, 528834, 572400, 598680, 665200, 705112, 718416, 748350, 793251, 798240, 881390, 898020, 997800, 1057668, 1122525, 1144800, 1197360, 1322085, 1330400, 1410224, 1436832, 1496700, 1586502, 1762780, 1796040, 1995600, 2115336, 2203475, 2245050, 2379753, 2394720, 2644170, 2820448, 2993400, 3173004, 3525560, 3592080, 3966255, 3991200, 4230672, 4406950, 4490100, 4759506, 5288340, 5986800, 6346008, 6610425, 7051120, 7184160, 7932510, 8461344, 8813900, 8980200, 9519012, 10576680, 11898765, 11973600, 12692016, 13220850, 14102240, 15865020, 17627800, 17960400, 19038024, 19831275, 21153360, 23797530, 25384032, 26441700, 31730040, 35255600, 35920800, 38076048, 39662550, 42306720, 47595060, 52883400, 59493825, 63460080, 70511200, 76152096, 79325100, 95190120, 105766800, 118987650, 126920160, 158650200, 190380240, 211533600, 237975300, 317300400, 380760480, 475950600, 634600800, 951901200, 1903802400]

約数ペア:

[(1, 1903802400), (2, 951901200), (3, 634600800), (4, 475950600), (5, 380760480), (6, 317300400), (8, 237975300), (9, 211533600), (10, 190380240), (12, 158650200), (15, 126920160), (16, 118987650), (18, 105766800), (20, 95190120), (24, 79325100), (25, 76152096), (27, 70511200), (30, 63460080), (32, 59493825), (36, 52883400), (40, 47595060), (45, 42306720), (48, 39662550), (50, 38076048), (53, 35920800), (54, 35255600), (60, 31730040), (72, 26441700), (75, 25384032), (80, 23797530), (90, 21153360), (96, 19831275), (100, 19038024), (106, 17960400), (108, 17627800), (120, 15865020), (135, 14102240), (144, 13220850), (150, 12692016), (159, 11973600), (160, 11898765), (180, 10576680), (200, 9519012), (212, 8980200), (216, 8813900), (225, 8461344), (240, 7932510), (265, 7184160), (270, 7051120), (288, 6610425), (300, 6346008), (318, 5986800), (360, 5288340), (400, 4759506), (424, 4490100), (432, 4406950), (450, 4230672), (477, 3991200), (480, 3966255), (530, 3592080), (540, 3525560), (600, 3173004), (636, 2993400), (675, 2820448), (720, 2644170), (795, 2394720), (800, 2379753), (848, 2245050), (864, 2203475), (900, 2115336), (954, 1995600), (1060, 1796040), (1080, 1762780), (1200, 1586502), (1272, 1496700), (1325, 1436832), (1350, 1410224), (1431, 1330400), (1440, 1322085), (1590, 1197360), (1663, 1144800), (1696, 1122525), (1800, 1057668), (1908, 997800), (2120, 898020), (2160, 881390), (2385, 798240), (2400, 793251), (2544, 748350), (2650, 718416), (2700, 705112), (2862, 665200), (3180, 598680), (3326, 572400), (3600, 528834), (3816, 498900), (3975, 478944), (4240, 449010), (4320, 440695), (4770, 399120), (4989, 381600), (5088, 374175), (5300, 359208), (5400, 352556), (5724, 332600), (6360, 299340), (6652, 286200), (7155, 266080), (7200, 264417), (7632, 249450), (7950, 239472), (8315, 228960), (8480, 224505), (9540, 199560), (9978, 190800), (10600, 179604), (10800, 176278), (11448, 166300), (11925, 159648), (12720, 149670), (13304, 143100), (14310, 133040), (14967, 127200), (15264, 124725), (15900, 119736), (16630, 114480), (19080, 99780), (19956, 95400), (21200, 89802), (21600, 88139), (22896, 83150), (23850, 79824), (24945, 76320), (25440, 74835), (26608, 71550), (28620, 66520), (29934, 63600), (31800, 59868), (33260, 57240), (35775, 53216), (38160, 49890), (39912, 47700), (41575, 45792), (42400, 44901)]