29947500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^3$

素因数の和:63

約数の個数: 180

約数和(自身を含む): 104047944

約数和(自身を除く): 74100444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 125, 132, 150, 165, 180, 198, 220, 225, 242, 250, 275, 300, 330, 363, 375, 396, 450, 484, 495, 500, 550, 605, 625, 660, 726, 750, 825, 900, 990, 1089, 1100, 1125, 1210, 1250, 1331, 1375, 1452, 1500, 1650, 1815, 1875, 1980, 2178, 2250, 2420, 2475, 2500, 2662, 2750, 3025, 3300, 3630, 3750, 3993, 4125, 4356, 4500, 4950, 5324, 5445, 5500, 5625, 6050, 6655, 6875, 7260, 7500, 7986, 8250, 9075, 9900, 10890, 11250, 11979, 12100, 12375, 13310, 13750, 15125, 15972, 16500, 18150, 19965, 20625, 21780, 22500, 23958, 24750, 26620, 27225, 27500, 30250, 33275, 36300, 39930, 41250, 45375, 47916, 49500, 54450, 59895, 60500, 61875, 66550, 75625, 79860, 82500, 90750, 99825, 108900, 119790, 123750, 133100, 136125, 151250, 166375, 181500, 199650, 226875, 239580, 247500, 272250, 299475, 302500, 332750, 399300, 453750, 499125, 544500, 598950, 665500, 680625, 831875, 907500, 998250, 1197900, 1361250, 1497375, 1663750, 1996500, 2495625, 2722500, 2994750, 3327500, 4991250, 5989500, 7486875, 9982500, 14973750, 29947500]

約数ペア:

[(1, 29947500), (2, 14973750), (3, 9982500), (4, 7486875), (5, 5989500), (6, 4991250), (9, 3327500), (10, 2994750), (11, 2722500), (12, 2495625), (15, 1996500), (18, 1663750), (20, 1497375), (22, 1361250), (25, 1197900), (30, 998250), (33, 907500), (36, 831875), (44, 680625), (45, 665500), (50, 598950), (55, 544500), (60, 499125), (66, 453750), (75, 399300), (90, 332750), (99, 302500), (100, 299475), (110, 272250), (121, 247500), (125, 239580), (132, 226875), (150, 199650), (165, 181500), (180, 166375), (198, 151250), (220, 136125), (225, 133100), (242, 123750), (250, 119790), (275, 108900), (300, 99825), (330, 90750), (363, 82500), (375, 79860), (396, 75625), (450, 66550), (484, 61875), (495, 60500), (500, 59895), (550, 54450), (605, 49500), (625, 47916), (660, 45375), (726, 41250), (750, 39930), (825, 36300), (900, 33275), (990, 30250), (1089, 27500), (1100, 27225), (1125, 26620), (1210, 24750), (1250, 23958), (1331, 22500), (1375, 21780), (1452, 20625), (1500, 19965), (1650, 18150), (1815, 16500), (1875, 15972), (1980, 15125), (2178, 13750), (2250, 13310), (2420, 12375), (2475, 12100), (2500, 11979), (2662, 11250), (2750, 10890), (3025, 9900), (3300, 9075), (3630, 8250), (3750, 7986), (3993, 7500), (4125, 7260), (4356, 6875), (4500, 6655), (4950, 6050), (5324, 5625), (5445, 5500)]