45019800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 179147760

約数和(自身を除く): 134127960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 397, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 794, 810, 840, 900, 945, 1050, 1080, 1134, 1191, 1260, 1350, 1400, 1512, 1575, 1588, 1620, 1800, 1890, 1985, 2025, 2100, 2268, 2382, 2520, 2700, 2779, 2835, 3150, 3176, 3240, 3573, 3780, 3970, 4050, 4200, 4536, 4725, 4764, 5400, 5558, 5670, 5955, 6300, 7146, 7560, 7940, 8100, 8337, 9450, 9528, 9925, 10719, 11116, 11340, 11910, 12600, 13895, 14175, 14292, 15880, 16200, 16674, 17865, 18900, 19850, 21438, 22232, 22680, 23820, 25011, 27790, 28350, 28584, 29775, 32157, 33348, 35730, 37800, 39700, 41685, 42876, 47640, 50022, 53595, 55580, 56700, 59550, 64314, 66696, 69475, 71460, 75033, 79400, 83370, 85752, 89325, 100044, 107190, 111160, 113400, 119100, 125055, 128628, 138950, 142920, 150066, 160785, 166740, 178650, 200088, 208425, 214380, 225099, 238200, 250110, 257256, 267975, 277900, 300132, 321570, 333480, 357300, 375165, 416850, 428760, 450198, 500220, 535950, 555800, 600264, 625275, 643140, 714600, 750330, 803925, 833700, 900396, 1000440, 1071900, 1125495, 1250550, 1286280, 1500660, 1607850, 1667400, 1800792, 1875825, 2143800, 2250990, 2501100, 3001320, 3215700, 3751650, 4501980, 5002200, 5627475, 6431400, 7503300, 9003960, 11254950, 15006600, 22509900, 45019800]

約数ペア:

[(1, 45019800), (2, 22509900), (3, 15006600), (4, 11254950), (5, 9003960), (6, 7503300), (7, 6431400), (8, 5627475), (9, 5002200), (10, 4501980), (12, 3751650), (14, 3215700), (15, 3001320), (18, 2501100), (20, 2250990), (21, 2143800), (24, 1875825), (25, 1800792), (27, 1667400), (28, 1607850), (30, 1500660), (35, 1286280), (36, 1250550), (40, 1125495), (42, 1071900), (45, 1000440), (50, 900396), (54, 833700), (56, 803925), (60, 750330), (63, 714600), (70, 643140), (72, 625275), (75, 600264), (81, 555800), (84, 535950), (90, 500220), (100, 450198), (105, 428760), (108, 416850), (120, 375165), (126, 357300), (135, 333480), (140, 321570), (150, 300132), (162, 277900), (168, 267975), (175, 257256), (180, 250110), (189, 238200), (200, 225099), (210, 214380), (216, 208425), (225, 200088), (252, 178650), (270, 166740), (280, 160785), (300, 150066), (315, 142920), (324, 138950), (350, 128628), (360, 125055), (378, 119100), (397, 113400), (405, 111160), (420, 107190), (450, 100044), (504, 89325), (525, 85752), (540, 83370), (567, 79400), (600, 75033), (630, 71460), (648, 69475), (675, 66696), (700, 64314), (756, 59550), (794, 56700), (810, 55580), (840, 53595), (900, 50022), (945, 47640), (1050, 42876), (1080, 41685), (1134, 39700), (1191, 37800), (1260, 35730), (1350, 33348), (1400, 32157), (1512, 29775), (1575, 28584), (1588, 28350), (1620, 27790), (1800, 25011), (1890, 23820), (1985, 22680), (2025, 22232), (2100, 21438), (2268, 19850), (2382, 18900), (2520, 17865), (2700, 16674), (2779, 16200), (2835, 15880), (3150, 14292), (3176, 14175), (3240, 13895), (3573, 12600), (3780, 11910), (3970, 11340), (4050, 11116), (4200, 10719), (4536, 9925), (4725, 9528), (4764, 9450), (5400, 8337), (5558, 8100), (5670, 7940), (5955, 7560), (6300, 7146)]