18914337000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53887}}^1$

素因数の和:53930

約数の個数: 256

約数和(自身を含む): 70614835200

約数和(自身を除く): 51700498200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 325, 351, 360, 375, 390, 450, 468, 500, 520, 540, 585, 600, 650, 675, 702, 750, 780, 900, 936, 975, 1000, 1080, 1125, 1170, 1300, 1350, 1404, 1500, 1560, 1625, 1755, 1800, 1950, 2250, 2340, 2600, 2700, 2808, 2925, 3000, 3250, 3375, 3510, 3900, 4500, 4680, 4875, 5400, 5850, 6500, 6750, 7020, 7800, 8775, 9000, 9750, 11700, 13000, 13500, 14040, 14625, 17550, 19500, 23400, 27000, 29250, 35100, 39000, 43875, 53887, 58500, 70200, 87750, 107774, 117000, 161661, 175500, 215548, 269435, 323322, 351000, 431096, 484983, 538870, 646644, 700531, 808305, 969966, 1077740, 1293288, 1347175, 1401062, 1454949, 1616610, 1939932, 2101593, 2155480, 2424915, 2694350, 2802124, 2909898, 3233220, 3502655, 3879864, 4041525, 4203186, 4849830, 5388700, 5604248, 5819796, 6304779, 6466440, 6735875, 7005310, 7274745, 8083050, 8406372, 9699660, 10507965, 10777400, 11639592, 12124575, 12609558, 13471750, 14010620, 14549490, 16166100, 16812744, 17513275, 18914337, 19399320, 20207625, 21015930, 24249150, 25219116, 26943500, 28021240, 29098980, 31523895, 32332200, 35026550, 36373725, 37828674, 40415250, 42031860, 48498300, 50438232, 52539825, 53887000, 58197960, 60622875, 63047790, 70053100, 72747450, 75657348, 80830500, 84063720, 87566375, 94571685, 96996600, 105079650, 121245750, 126095580, 140106200, 145494900, 151314696, 157619475, 161661000, 175132750, 181868625, 189143370, 210159300, 242491500, 252191160, 262699125, 290989800, 315238950, 350265500, 363737250, 378286740, 420318600, 472858425, 484983000, 525398250, 630477900, 700531000, 727474500, 756573480, 788097375, 945716850, 1050796500, 1260955800, 1454949000, 1576194750, 1891433700, 2101593000, 2364292125, 3152389500, 3782867400, 4728584250, 6304779000, 9457168500, 18914337000]

約数ペア:

[(1, 18914337000), (2, 9457168500), (3, 6304779000), (4, 4728584250), (5, 3782867400), (6, 3152389500), (8, 2364292125), (9, 2101593000), (10, 1891433700), (12, 1576194750), (13, 1454949000), (15, 1260955800), (18, 1050796500), (20, 945716850), (24, 788097375), (25, 756573480), (26, 727474500), (27, 700531000), (30, 630477900), (36, 525398250), (39, 484983000), (40, 472858425), (45, 420318600), (50, 378286740), (52, 363737250), (54, 350265500), (60, 315238950), (65, 290989800), (72, 262699125), (75, 252191160), (78, 242491500), (90, 210159300), (100, 189143370), (104, 181868625), (108, 175132750), (117, 161661000), (120, 157619475), (125, 151314696), (130, 145494900), (135, 140106200), (150, 126095580), (156, 121245750), (180, 105079650), (195, 96996600), (200, 94571685), (216, 87566375), (225, 84063720), (234, 80830500), (250, 75657348), (260, 72747450), (270, 70053100), (300, 63047790), (312, 60622875), (325, 58197960), (351, 53887000), (360, 52539825), (375, 50438232), (390, 48498300), (450, 42031860), (468, 40415250), (500, 37828674), (520, 36373725), (540, 35026550), (585, 32332200), (600, 31523895), (650, 29098980), (675, 28021240), (702, 26943500), (750, 25219116), (780, 24249150), (900, 21015930), (936, 20207625), (975, 19399320), (1000, 18914337), (1080, 17513275), (1125, 16812744), (1170, 16166100), (1300, 14549490), (1350, 14010620), (1404, 13471750), (1500, 12609558), (1560, 12124575), (1625, 11639592), (1755, 10777400), (1800, 10507965), (1950, 9699660), (2250, 8406372), (2340, 8083050), (2600, 7274745), (2700, 7005310), (2808, 6735875), (2925, 6466440), (3000, 6304779), (3250, 5819796), (3375, 5604248), (3510, 5388700), (3900, 4849830), (4500, 4203186), (4680, 4041525), (4875, 3879864), (5400, 3502655), (5850, 3233220), (6500, 2909898), (6750, 2802124), (7020, 2694350), (7800, 2424915), (8775, 2155480), (9000, 2101593), (9750, 1939932), (11700, 1616610), (13000, 1454949), (13500, 1401062), (14040, 1347175), (14625, 1293288), (17550, 1077740), (19500, 969966), (23400, 808305), (27000, 700531), (29250, 646644), (35100, 538870), (39000, 484983), (43875, 431096), (53887, 351000), (58500, 323322), (70200, 269435), (87750, 215548), (107774, 175500), (117000, 161661)]