21360023100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4817}}^1$

素因数の和:5229

約数の個数: 216

約数和(自身を含む): 72307194960

約数和(自身を除く): 50947171860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 379, 390, 450, 468, 585, 650, 758, 780, 900, 975, 1137, 1170, 1300, 1516, 1895, 1950, 2274, 2340, 2925, 3411, 3790, 3900, 4548, 4817, 4927, 5685, 5850, 6822, 7580, 9475, 9634, 9854, 11370, 11700, 13644, 14451, 14781, 17055, 18950, 19268, 19708, 22740, 24085, 24635, 28425, 28902, 29562, 34110, 37900, 43353, 44343, 48170, 49270, 56850, 57804, 59124, 62621, 68220, 72255, 73905, 85275, 86706, 88686, 96340, 98540, 113700, 120425, 123175, 125242, 144510, 147810, 170550, 173412, 177372, 187863, 216765, 221715, 240850, 246350, 250484, 289020, 295620, 313105, 341100, 361275, 369525, 375726, 433530, 443430, 481700, 492700, 563589, 626210, 722550, 739050, 751452, 867060, 886860, 939315, 1083825, 1108575, 1127178, 1252420, 1445100, 1478100, 1565525, 1825643, 1878630, 2167650, 2217150, 2254356, 2817945, 3131050, 3651286, 3757260, 4335300, 4434300, 4696575, 5476929, 5635890, 6262100, 7302572, 9128215, 9393150, 10953858, 11271780, 14089725, 16430787, 18256430, 18786300, 21907716, 23733359, 27384645, 28179450, 32861574, 36512860, 45641075, 47466718, 54769290, 56358900, 65723148, 71200077, 82153935, 91282150, 94933436, 109538580, 118666795, 136923225, 142400154, 164307870, 182564300, 213600231, 237333590, 273846450, 284800308, 328615740, 356000385, 410769675, 427200462, 474667180, 547692900, 593333975, 712000770, 821539350, 854400924, 1068001155, 1186667950, 1424001540, 1643078700, 1780001925, 2136002310, 2373335900, 3560003850, 4272004620, 5340005775, 7120007700, 10680011550, 21360023100]

約数ペア:

[(1, 21360023100), (2, 10680011550), (3, 7120007700), (4, 5340005775), (5, 4272004620), (6, 3560003850), (9, 2373335900), (10, 2136002310), (12, 1780001925), (13, 1643078700), (15, 1424001540), (18, 1186667950), (20, 1068001155), (25, 854400924), (26, 821539350), (30, 712000770), (36, 593333975), (39, 547692900), (45, 474667180), (50, 427200462), (52, 410769675), (60, 356000385), (65, 328615740), (75, 284800308), (78, 273846450), (90, 237333590), (100, 213600231), (117, 182564300), (130, 164307870), (150, 142400154), (156, 136923225), (180, 118666795), (195, 109538580), (225, 94933436), (234, 91282150), (260, 82153935), (300, 71200077), (325, 65723148), (379, 56358900), (390, 54769290), (450, 47466718), (468, 45641075), (585, 36512860), (650, 32861574), (758, 28179450), (780, 27384645), (900, 23733359), (975, 21907716), (1137, 18786300), (1170, 18256430), (1300, 16430787), (1516, 14089725), (1895, 11271780), (1950, 10953858), (2274, 9393150), (2340, 9128215), (2925, 7302572), (3411, 6262100), (3790, 5635890), (3900, 5476929), (4548, 4696575), (4817, 4434300), (4927, 4335300), (5685, 3757260), (5850, 3651286), (6822, 3131050), (7580, 2817945), (9475, 2254356), (9634, 2217150), (9854, 2167650), (11370, 1878630), (11700, 1825643), (13644, 1565525), (14451, 1478100), (14781, 1445100), (17055, 1252420), (18950, 1127178), (19268, 1108575), (19708, 1083825), (22740, 939315), (24085, 886860), (24635, 867060), (28425, 751452), (28902, 739050), (29562, 722550), (34110, 626210), (37900, 563589), (43353, 492700), (44343, 481700), (48170, 443430), (49270, 433530), (56850, 375726), (57804, 369525), (59124, 361275), (62621, 341100), (68220, 313105), (72255, 295620), (73905, 289020), (85275, 250484), (86706, 246350), (88686, 240850), (96340, 221715), (98540, 216765), (113700, 187863), (120425, 177372), (123175, 173412), (125242, 170550), (144510, 147810)]