4212008100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1571}}^1$

素因数の和:1928

約数の個数: 180

約数和(自身を含む): 13703633328

約数和(自身を除く): 9491625228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 331, 405, 450, 540, 662, 675, 810, 900, 993, 1324, 1350, 1571, 1620, 1655, 1986, 2025, 2700, 2979, 3142, 3310, 3972, 4050, 4713, 4965, 5958, 6284, 6620, 7855, 8100, 8275, 8937, 9426, 9930, 11916, 14139, 14895, 15710, 16550, 17874, 18852, 19860, 23565, 24825, 26811, 28278, 29790, 31420, 33100, 35748, 39275, 42417, 44685, 47130, 49650, 53622, 56556, 59580, 70695, 74475, 78550, 84834, 89370, 94260, 99300, 107244, 117825, 127251, 134055, 141390, 148950, 157100, 169668, 178740, 212085, 223425, 235650, 254502, 268110, 282780, 297900, 353475, 424170, 446850, 471300, 509004, 520001, 536220, 636255, 670275, 706950, 848340, 893700, 1040002, 1060425, 1272510, 1340550, 1413900, 1560003, 2080004, 2120850, 2545020, 2600005, 2681100, 3120006, 3181275, 4241700, 4680009, 5200010, 6240012, 6362550, 7800015, 9360018, 10400020, 12725100, 13000025, 14040027, 15600030, 18720036, 23400045, 26000050, 28080054, 31200060, 39000075, 42120081, 46800090, 52000100, 56160108, 70200135, 78000150, 84240162, 93600180, 117000225, 140400270, 156000300, 168480324, 210600405, 234000450, 280800540, 351000675, 421200810, 468000900, 702001350, 842401620, 1053002025, 1404002700, 2106004050, 4212008100]

約数ペア:

[(1, 4212008100), (2, 2106004050), (3, 1404002700), (4, 1053002025), (5, 842401620), (6, 702001350), (9, 468000900), (10, 421200810), (12, 351000675), (15, 280800540), (18, 234000450), (20, 210600405), (25, 168480324), (27, 156000300), (30, 140400270), (36, 117000225), (45, 93600180), (50, 84240162), (54, 78000150), (60, 70200135), (75, 56160108), (81, 52000100), (90, 46800090), (100, 42120081), (108, 39000075), (135, 31200060), (150, 28080054), (162, 26000050), (180, 23400045), (225, 18720036), (270, 15600030), (300, 14040027), (324, 13000025), (331, 12725100), (405, 10400020), (450, 9360018), (540, 7800015), (662, 6362550), (675, 6240012), (810, 5200010), (900, 4680009), (993, 4241700), (1324, 3181275), (1350, 3120006), (1571, 2681100), (1620, 2600005), (1655, 2545020), (1986, 2120850), (2025, 2080004), (2700, 1560003), (2979, 1413900), (3142, 1340550), (3310, 1272510), (3972, 1060425), (4050, 1040002), (4713, 893700), (4965, 848340), (5958, 706950), (6284, 670275), (6620, 636255), (7855, 536220), (8100, 520001), (8275, 509004), (8937, 471300), (9426, 446850), (9930, 424170), (11916, 353475), (14139, 297900), (14895, 282780), (15710, 268110), (16550, 254502), (17874, 235650), (18852, 223425), (19860, 212085), (23565, 178740), (24825, 169668), (26811, 157100), (28278, 148950), (29790, 141390), (31420, 134055), (33100, 127251), (35748, 117825), (39275, 107244), (42417, 99300), (44685, 94260), (47130, 89370), (49650, 84834), (53622, 78550), (56556, 74475), (59580, 70695)]