30143400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7177}}^1$

素因数の和:7203

約数の個数: 96

約数和(自身を含む): 106808640

約数和(自身を除く): 76665240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7177, 14354, 21531, 28708, 35885, 43062, 50239, 57416, 71770, 86124, 100478, 107655, 143540, 150717, 172248, 179425, 200956, 215310, 251195, 287080, 301434, 358850, 401912, 430620, 502390, 538275, 602868, 717700, 753585, 861240, 1004780, 1076550, 1205736, 1255975, 1435400, 1507170, 2009560, 2153100, 2511950, 3014340, 3767925, 4306200, 5023900, 6028680, 7535850, 10047800, 15071700, 30143400]

約数ペア:

[(1, 30143400), (2, 15071700), (3, 10047800), (4, 7535850), (5, 6028680), (6, 5023900), (7, 4306200), (8, 3767925), (10, 3014340), (12, 2511950), (14, 2153100), (15, 2009560), (20, 1507170), (21, 1435400), (24, 1255975), (25, 1205736), (28, 1076550), (30, 1004780), (35, 861240), (40, 753585), (42, 717700), (50, 602868), (56, 538275), (60, 502390), (70, 430620), (75, 401912), (84, 358850), (100, 301434), (105, 287080), (120, 251195), (140, 215310), (150, 200956), (168, 179425), (175, 172248), (200, 150717), (210, 143540), (280, 107655), (300, 100478), (350, 86124), (420, 71770), (525, 57416), (600, 50239), (700, 43062), (840, 35885), (1050, 28708), (1400, 21531), (2100, 14354), (4200, 7177)]