390016800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2896

約数の個数: 216

約数和(自身を含む): 1448188560

約数和(自身を除く): 1058171760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 2851, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 5702, 6840, 7200, 7600, 8550, 8553, 9120, 11400, 11404, 13680, 14255, 15200, 17100, 17106, 22800, 22808, 25659, 27360, 28510, 34200, 34212, 42765, 45600, 45616, 51318, 54169, 57020, 68400, 68424, 71275, 85530, 91232, 102636, 108338, 114040, 128295, 136800, 136848, 142550, 162507, 171060, 205272, 213825, 216676, 228080, 256590, 270845, 273696, 285100, 325014, 342120, 410544, 427650, 433352, 456160, 487521, 513180, 541690, 570200, 641475, 650028, 684240, 812535, 821088, 855300, 866704, 975042, 1026360, 1083380, 1140400, 1282950, 1300056, 1354225, 1368480, 1625070, 1710600, 1733408, 1950084, 2052720, 2166760, 2280800, 2437605, 2565900, 2600112, 2708450, 3250140, 3421200, 3900168, 4062675, 4105440, 4333520, 4875210, 5131800, 5200224, 5416900, 6500280, 6842400, 7800336, 8125350, 8667040, 9750420, 10263600, 10833800, 12188025, 13000560, 15600672, 16250700, 19500840, 20527200, 21667600, 24376050, 26001120, 32501400, 39001680, 43335200, 48752100, 65002800, 78003360, 97504200, 130005600, 195008400, 390016800]

約数ペア:

[(1, 390016800), (2, 195008400), (3, 130005600), (4, 97504200), (5, 78003360), (6, 65002800), (8, 48752100), (9, 43335200), (10, 39001680), (12, 32501400), (15, 26001120), (16, 24376050), (18, 21667600), (19, 20527200), (20, 19500840), (24, 16250700), (25, 15600672), (30, 13000560), (32, 12188025), (36, 10833800), (38, 10263600), (40, 9750420), (45, 8667040), (48, 8125350), (50, 7800336), (57, 6842400), (60, 6500280), (72, 5416900), (75, 5200224), (76, 5131800), (80, 4875210), (90, 4333520), (95, 4105440), (96, 4062675), (100, 3900168), (114, 3421200), (120, 3250140), (144, 2708450), (150, 2600112), (152, 2565900), (160, 2437605), (171, 2280800), (180, 2166760), (190, 2052720), (200, 1950084), (225, 1733408), (228, 1710600), (240, 1625070), (285, 1368480), (288, 1354225), (300, 1300056), (304, 1282950), (342, 1140400), (360, 1083380), (380, 1026360), (400, 975042), (450, 866704), (456, 855300), (475, 821088), (480, 812535), (570, 684240), (600, 650028), (608, 641475), (684, 570200), (720, 541690), (760, 513180), (800, 487521), (855, 456160), (900, 433352), (912, 427650), (950, 410544), (1140, 342120), (1200, 325014), (1368, 285100), (1425, 273696), (1440, 270845), (1520, 256590), (1710, 228080), (1800, 216676), (1824, 213825), (1900, 205272), (2280, 171060), (2400, 162507), (2736, 142550), (2850, 136848), (2851, 136800), (3040, 128295), (3420, 114040), (3600, 108338), (3800, 102636), (4275, 91232), (4560, 85530), (5472, 71275), (5700, 68424), (5702, 68400), (6840, 57020), (7200, 54169), (7600, 51318), (8550, 45616), (8553, 45600), (9120, 42765), (11400, 34212), (11404, 34200), (13680, 28510), (14255, 27360), (15200, 25659), (17100, 22808), (17106, 22800)]