22347900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 75620160

約数和(自身を除く): 53272260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 89, 90, 93, 100, 108, 124, 135, 150, 155, 162, 178, 180, 186, 225, 267, 270, 279, 300, 310, 324, 356, 372, 405, 445, 450, 465, 534, 540, 558, 620, 675, 775, 801, 810, 837, 890, 900, 930, 1068, 1116, 1335, 1350, 1395, 1550, 1602, 1620, 1674, 1780, 1860, 2025, 2225, 2325, 2403, 2511, 2670, 2700, 2759, 2790, 3100, 3204, 3348, 4005, 4050, 4185, 4450, 4650, 4806, 5022, 5340, 5518, 5580, 6675, 6975, 7209, 8010, 8100, 8277, 8370, 8900, 9300, 9612, 10044, 11036, 12015, 12555, 13350, 13795, 13950, 14418, 16020, 16554, 16740, 20025, 20925, 24030, 24831, 25110, 26700, 27590, 27900, 28836, 33108, 36045, 40050, 41385, 41850, 48060, 49662, 50220, 55180, 60075, 62775, 68975, 72090, 74493, 80100, 82770, 83700, 99324, 120150, 124155, 125550, 137950, 144180, 148986, 165540, 180225, 206925, 223479, 240300, 248310, 251100, 275900, 297972, 360450, 372465, 413850, 446958, 496620, 620775, 720900, 744930, 827700, 893916, 1117395, 1241550, 1489860, 1862325, 2234790, 2483100, 3724650, 4469580, 5586975, 7449300, 11173950, 22347900]

約数ペア:

[(1, 22347900), (2, 11173950), (3, 7449300), (4, 5586975), (5, 4469580), (6, 3724650), (9, 2483100), (10, 2234790), (12, 1862325), (15, 1489860), (18, 1241550), (20, 1117395), (25, 893916), (27, 827700), (30, 744930), (31, 720900), (36, 620775), (45, 496620), (50, 446958), (54, 413850), (60, 372465), (62, 360450), (75, 297972), (81, 275900), (89, 251100), (90, 248310), (93, 240300), (100, 223479), (108, 206925), (124, 180225), (135, 165540), (150, 148986), (155, 144180), (162, 137950), (178, 125550), (180, 124155), (186, 120150), (225, 99324), (267, 83700), (270, 82770), (279, 80100), (300, 74493), (310, 72090), (324, 68975), (356, 62775), (372, 60075), (405, 55180), (445, 50220), (450, 49662), (465, 48060), (534, 41850), (540, 41385), (558, 40050), (620, 36045), (675, 33108), (775, 28836), (801, 27900), (810, 27590), (837, 26700), (890, 25110), (900, 24831), (930, 24030), (1068, 20925), (1116, 20025), (1335, 16740), (1350, 16554), (1395, 16020), (1550, 14418), (1602, 13950), (1620, 13795), (1674, 13350), (1780, 12555), (1860, 12015), (2025, 11036), (2225, 10044), (2325, 9612), (2403, 9300), (2511, 8900), (2670, 8370), (2700, 8277), (2759, 8100), (2790, 8010), (3100, 7209), (3204, 6975), (3348, 6675), (4005, 5580), (4050, 5518), (4185, 5340), (4450, 5022), (4650, 4806)]