6431400

素因数分解:

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

素因数の和:425

約数の個数: 120

約数和(自身を含む): 22393470

約数和(自身を除く): 15962070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 397, 405, 450, 540, 600, 648, 675, 794, 810, 900, 1080, 1191, 1350, 1588, 1620, 1800, 1985, 2025, 2382, 2700, 3176, 3240, 3573, 3970, 4050, 4764, 5400, 5955, 7146, 7940, 8100, 9528, 9925, 10719, 11910, 14292, 15880, 16200, 17865, 19850, 21438, 23820, 28584, 29775, 32157, 35730, 39700, 42876, 47640, 53595, 59550, 64314, 71460, 79400, 85752, 89325, 107190, 119100, 128628, 142920, 160785, 178650, 214380, 238200, 257256, 267975, 321570, 357300, 428760, 535950, 643140, 714600, 803925, 1071900, 1286280, 1607850, 2143800, 3215700, 6431400]

約数ペア:

[(1, 6431400), (2, 3215700), (3, 2143800), (4, 1607850), (5, 1286280), (6, 1071900), (8, 803925), (9, 714600), (10, 643140), (12, 535950), (15, 428760), (18, 357300), (20, 321570), (24, 267975), (25, 257256), (27, 238200), (30, 214380), (36, 178650), (40, 160785), (45, 142920), (50, 128628), (54, 119100), (60, 107190), (72, 89325), (75, 85752), (81, 79400), (90, 71460), (100, 64314), (108, 59550), (120, 53595), (135, 47640), (150, 42876), (162, 39700), (180, 35730), (200, 32157), (216, 29775), (225, 28584), (270, 23820), (300, 21438), (324, 19850), (360, 17865), (397, 16200), (405, 15880), (450, 14292), (540, 11910), (600, 10719), (648, 9925), (675, 9528), (794, 8100), (810, 7940), (900, 7146), (1080, 5955), (1191, 5400), (1350, 4764), (1588, 4050), (1620, 3970), (1800, 3573), (1985, 3240), (2025, 3176), (2382, 2700)]