212946300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 288

約数和(自身を含む): 824947200

約数和(自身を除く): 612000900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 171, 175, 180, 189, 190, 210, 225, 228, 252, 266, 270, 285, 300, 315, 342, 350, 378, 380, 399, 420, 450, 475, 513, 525, 532, 540, 570, 593, 630, 665, 675, 684, 700, 756, 798, 855, 900, 945, 950, 1026, 1050, 1140, 1186, 1197, 1260, 1330, 1350, 1425, 1575, 1596, 1710, 1779, 1890, 1900, 1995, 2052, 2100, 2372, 2394, 2565, 2660, 2700, 2850, 2965, 3150, 3325, 3420, 3558, 3591, 3780, 3990, 4151, 4275, 4725, 4788, 5130, 5337, 5700, 5930, 5985, 6300, 6650, 7116, 7182, 7980, 8302, 8550, 8895, 9450, 9975, 10260, 10674, 11267, 11860, 11970, 12453, 12825, 13300, 14364, 14825, 16011, 16604, 17100, 17790, 17955, 18900, 19950, 20755, 21348, 22534, 23940, 24906, 25650, 26685, 29650, 29925, 32022, 33801, 35580, 35910, 37359, 39900, 41510, 44475, 45068, 49812, 51300, 53370, 56335, 59300, 59850, 62265, 64044, 67602, 71820, 74718, 78869, 80055, 83020, 88950, 89775, 101403, 103775, 106740, 112077, 112670, 119700, 124530, 133425, 135204, 149436, 157738, 160110, 169005, 177900, 179550, 186795, 202806, 207550, 224154, 225340, 236607, 249060, 266850, 281675, 304209, 311325, 315476, 320220, 338010, 359100, 373590, 394345, 400275, 405612, 415100, 448308, 473214, 507015, 533700, 560385, 563350, 608418, 622650, 676020, 709821, 747180, 788690, 800550, 845025, 933975, 946428, 1014030, 1120770, 1126700, 1183035, 1216836, 1245300, 1419642, 1521045, 1577380, 1601100, 1690050, 1867950, 1971725, 2028060, 2129463, 2241540, 2366070, 2535075, 2801925, 2839284, 3042090, 3380100, 3549105, 3735900, 3943450, 4258926, 4732140, 5070150, 5603850, 5915175, 6084180, 7098210, 7605225, 7886900, 8517852, 10140300, 10647315, 11207700, 11830350, 14196420, 15210450, 17745525, 21294630, 23660700, 30420900, 35491050, 42589260, 53236575, 70982100, 106473150, 212946300]

約数ペア:

[(1, 212946300), (2, 106473150), (3, 70982100), (4, 53236575), (5, 42589260), (6, 35491050), (7, 30420900), (9, 23660700), (10, 21294630), (12, 17745525), (14, 15210450), (15, 14196420), (18, 11830350), (19, 11207700), (20, 10647315), (21, 10140300), (25, 8517852), (27, 7886900), (28, 7605225), (30, 7098210), (35, 6084180), (36, 5915175), (38, 5603850), (42, 5070150), (45, 4732140), (50, 4258926), (54, 3943450), (57, 3735900), (60, 3549105), (63, 3380100), (70, 3042090), (75, 2839284), (76, 2801925), (84, 2535075), (90, 2366070), (95, 2241540), (100, 2129463), (105, 2028060), (108, 1971725), (114, 1867950), (126, 1690050), (133, 1601100), (135, 1577380), (140, 1521045), (150, 1419642), (171, 1245300), (175, 1216836), (180, 1183035), (189, 1126700), (190, 1120770), (210, 1014030), (225, 946428), (228, 933975), (252, 845025), (266, 800550), (270, 788690), (285, 747180), (300, 709821), (315, 676020), (342, 622650), (350, 608418), (378, 563350), (380, 560385), (399, 533700), (420, 507015), (450, 473214), (475, 448308), (513, 415100), (525, 405612), (532, 400275), (540, 394345), (570, 373590), (593, 359100), (630, 338010), (665, 320220), (675, 315476), (684, 311325), (700, 304209), (756, 281675), (798, 266850), (855, 249060), (900, 236607), (945, 225340), (950, 224154), (1026, 207550), (1050, 202806), (1140, 186795), (1186, 179550), (1197, 177900), (1260, 169005), (1330, 160110), (1350, 157738), (1425, 149436), (1575, 135204), (1596, 133425), (1710, 124530), (1779, 119700), (1890, 112670), (1900, 112077), (1995, 106740), (2052, 103775), (2100, 101403), (2372, 89775), (2394, 88950), (2565, 83020), (2660, 80055), (2700, 78869), (2850, 74718), (2965, 71820), (3150, 67602), (3325, 64044), (3420, 62265), (3558, 59850), (3591, 59300), (3780, 56335), (3990, 53370), (4151, 51300), (4275, 49812), (4725, 45068), (4788, 44475), (5130, 41510), (5337, 39900), (5700, 37359), (5930, 35910), (5985, 35580), (6300, 33801), (6650, 32022), (7116, 29925), (7182, 29650), (7980, 26685), (8302, 25650), (8550, 24906), (8895, 23940), (9450, 22534), (9975, 21348), (10260, 20755), (10674, 19950), (11267, 18900), (11860, 17955), (11970, 17790), (12453, 17100), (12825, 16604), (13300, 16011), (14364, 14825)]