149737500

素因数分解:

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

素因数の和:68

約数の個数: 216

約数和(自身を含む): 520372944

約数和(自身を除く): 370635444

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, 3125, 3300, 3630, 3750, 3993, 4125, 4356, 4500, 4950, 5324, 5445, 5500, 5625, 6050, 6250, 6655, 6875, 7260, 7500, 7986, 8250, 9075, 9375, 9900, 10890, 11250, 11979, 12100, 12375, 12500, 13310, 13750, 15125, 15972, 16500, 18150, 18750, 19965, 20625, 21780, 22500, 23958, 24750, 26620, 27225, 27500, 28125, 30250, 33275, 34375, 36300, 37500, 39930, 41250, 45375, 47916, 49500, 54450, 56250, 59895, 60500, 61875, 66550, 68750, 75625, 79860, 82500, 90750, 99825, 103125, 108900, 112500, 119790, 123750, 133100, 136125, 137500, 151250, 166375, 181500, 199650, 206250, 226875, 239580, 247500, 272250, 299475, 302500, 309375, 332750, 378125, 399300, 412500, 453750, 499125, 544500, 598950, 618750, 665500, 680625, 756250, 831875, 907500, 998250, 1134375, 1197900, 1237500, 1361250, 1497375, 1512500, 1663750, 1996500, 2268750, 2495625, 2722500, 2994750, 3327500, 3403125, 4159375, 4537500, 4991250, 5989500, 6806250, 7486875, 8318750, 9982500, 12478125, 13612500, 14973750, 16637500, 24956250, 29947500, 37434375, 49912500, 74868750, 149737500]

約数ペア:

[(1, 149737500), (2, 74868750), (3, 49912500), (4, 37434375), (5, 29947500), (6, 24956250), (9, 16637500), (10, 14973750), (11, 13612500), (12, 12478125), (15, 9982500), (18, 8318750), (20, 7486875), (22, 6806250), (25, 5989500), (30, 4991250), (33, 4537500), (36, 4159375), (44, 3403125), (45, 3327500), (50, 2994750), (55, 2722500), (60, 2495625), (66, 2268750), (75, 1996500), (90, 1663750), (99, 1512500), (100, 1497375), (110, 1361250), (121, 1237500), (125, 1197900), (132, 1134375), (150, 998250), (165, 907500), (180, 831875), (198, 756250), (220, 680625), (225, 665500), (242, 618750), (250, 598950), (275, 544500), (300, 499125), (330, 453750), (363, 412500), (375, 399300), (396, 378125), (450, 332750), (484, 309375), (495, 302500), (500, 299475), (550, 272250), (605, 247500), (625, 239580), (660, 226875), (726, 206250), (750, 199650), (825, 181500), (900, 166375), (990, 151250), (1089, 137500), (1100, 136125), (1125, 133100), (1210, 123750), (1250, 119790), (1331, 112500), (1375, 108900), (1452, 103125), (1500, 99825), (1650, 90750), (1815, 82500), (1875, 79860), (1980, 75625), (2178, 68750), (2250, 66550), (2420, 61875), (2475, 60500), (2500, 59895), (2662, 56250), (2750, 54450), (3025, 49500), (3125, 47916), (3300, 45375), (3630, 41250), (3750, 39930), (3993, 37500), (4125, 36300), (4356, 34375), (4500, 33275), (4950, 30250), (5324, 28125), (5445, 27500), (5500, 27225), (5625, 26620), (6050, 24750), (6250, 23958), (6655, 22500), (6875, 21780), (7260, 20625), (7500, 19965), (7986, 18750), (8250, 18150), (9075, 16500), (9375, 15972), (9900, 15125), (10890, 13750), (11250, 13310), (11979, 12500), (12100, 12375)]