90304200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 192

約数和(自身を含む): 355632000

約数和(自身を除く): 265327800

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, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2389, 2520, 2700, 3150, 3780, 4200, 4725, 4778, 5400, 6300, 7167, 7560, 9450, 9556, 11945, 12600, 14334, 16723, 18900, 19112, 21501, 23890, 28668, 33446, 35835, 37800, 43002, 47780, 50169, 57336, 59725, 64503, 66892, 71670, 83615, 86004, 95560, 100338, 107505, 119450, 129006, 133784, 143340, 150507, 167230, 172008, 179175, 200676, 215010, 238900, 250845, 258012, 286680, 301014, 322515, 334460, 358350, 401352, 418075, 430020, 451521, 477800, 501690, 516024, 537525, 602028, 645030, 668920, 716700, 752535, 836150, 860040, 903042, 1003380, 1075050, 1204056, 1254225, 1290060, 1433400, 1505070, 1612575, 1672300, 1806084, 2006760, 2150100, 2257605, 2508450, 2580120, 3010140, 3225150, 3344600, 3612168, 3762675, 4300200, 4515210, 5016900, 6020280, 6450300, 7525350, 9030420, 10033800, 11288025, 12900600, 15050700, 18060840, 22576050, 30101400, 45152100, 90304200]

約数ペア:

[(1, 90304200), (2, 45152100), (3, 30101400), (4, 22576050), (5, 18060840), (6, 15050700), (7, 12900600), (8, 11288025), (9, 10033800), (10, 9030420), (12, 7525350), (14, 6450300), (15, 6020280), (18, 5016900), (20, 4515210), (21, 4300200), (24, 3762675), (25, 3612168), (27, 3344600), (28, 3225150), (30, 3010140), (35, 2580120), (36, 2508450), (40, 2257605), (42, 2150100), (45, 2006760), (50, 1806084), (54, 1672300), (56, 1612575), (60, 1505070), (63, 1433400), (70, 1290060), (72, 1254225), (75, 1204056), (84, 1075050), (90, 1003380), (100, 903042), (105, 860040), (108, 836150), (120, 752535), (126, 716700), (135, 668920), (140, 645030), (150, 602028), (168, 537525), (175, 516024), (180, 501690), (189, 477800), (200, 451521), (210, 430020), (216, 418075), (225, 401352), (252, 358350), (270, 334460), (280, 322515), (300, 301014), (315, 286680), (350, 258012), (360, 250845), (378, 238900), (420, 215010), (450, 200676), (504, 179175), (525, 172008), (540, 167230), (600, 150507), (630, 143340), (675, 133784), (700, 129006), (756, 119450), (840, 107505), (900, 100338), (945, 95560), (1050, 86004), (1080, 83615), (1260, 71670), (1350, 66892), (1400, 64503), (1512, 59725), (1575, 57336), (1800, 50169), (1890, 47780), (2100, 43002), (2389, 37800), (2520, 35835), (2700, 33446), (3150, 28668), (3780, 23890), (4200, 21501), (4725, 19112), (4778, 18900), (5400, 16723), (6300, 14334), (7167, 12600), (7560, 11945), (9450, 9556)]