22142700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 72912000

約数和(自身を除く): 50769300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 139, 150, 177, 180, 225, 236, 270, 278, 295, 300, 354, 417, 450, 531, 540, 556, 590, 675, 695, 708, 834, 885, 900, 1062, 1180, 1251, 1350, 1390, 1475, 1593, 1668, 1770, 2085, 2124, 2502, 2655, 2700, 2780, 2950, 3186, 3475, 3540, 3753, 4170, 4425, 5004, 5310, 5900, 6255, 6372, 6950, 7506, 7965, 8201, 8340, 8850, 10425, 10620, 12510, 13275, 13900, 15012, 15930, 16402, 17700, 18765, 20850, 24603, 25020, 26550, 31275, 31860, 32804, 37530, 39825, 41005, 41700, 49206, 53100, 62550, 73809, 75060, 79650, 82010, 93825, 98412, 123015, 125100, 147618, 159300, 164020, 187650, 205025, 221427, 246030, 295236, 369045, 375300, 410050, 442854, 492060, 615075, 738090, 820100, 885708, 1107135, 1230150, 1476180, 1845225, 2214270, 2460300, 3690450, 4428540, 5535675, 7380900, 11071350, 22142700]

約数ペア:

[(1, 22142700), (2, 11071350), (3, 7380900), (4, 5535675), (5, 4428540), (6, 3690450), (9, 2460300), (10, 2214270), (12, 1845225), (15, 1476180), (18, 1230150), (20, 1107135), (25, 885708), (27, 820100), (30, 738090), (36, 615075), (45, 492060), (50, 442854), (54, 410050), (59, 375300), (60, 369045), (75, 295236), (90, 246030), (100, 221427), (108, 205025), (118, 187650), (135, 164020), (139, 159300), (150, 147618), (177, 125100), (180, 123015), (225, 98412), (236, 93825), (270, 82010), (278, 79650), (295, 75060), (300, 73809), (354, 62550), (417, 53100), (450, 49206), (531, 41700), (540, 41005), (556, 39825), (590, 37530), (675, 32804), (695, 31860), (708, 31275), (834, 26550), (885, 25020), (900, 24603), (1062, 20850), (1180, 18765), (1251, 17700), (1350, 16402), (1390, 15930), (1475, 15012), (1593, 13900), (1668, 13275), (1770, 12510), (2085, 10620), (2124, 10425), (2502, 8850), (2655, 8340), (2700, 8201), (2780, 7965), (2950, 7506), (3186, 6950), (3475, 6372), (3540, 6255), (3753, 5900), (4170, 5310), (4425, 5004)]