65884500

素因数分解:

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

素因数の和:69

約数の個数: 180

約数和(自身を含む): 228626580

約数和(自身を除く): 162742080

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, 660, 726, 750, 825, 900, 990, 1089, 1100, 1125, 1210, 1331, 1375, 1452, 1500, 1650, 1815, 1980, 2178, 2250, 2420, 2475, 2662, 2750, 3025, 3300, 3630, 3993, 4125, 4356, 4500, 4950, 5324, 5445, 5500, 6050, 6655, 7260, 7986, 8250, 9075, 9900, 10890, 11979, 12100, 12375, 13310, 14641, 15125, 15972, 16500, 18150, 19965, 21780, 23958, 24750, 26620, 27225, 29282, 30250, 33275, 36300, 39930, 43923, 45375, 47916, 49500, 54450, 58564, 59895, 60500, 66550, 73205, 79860, 87846, 90750, 99825, 108900, 119790, 131769, 133100, 136125, 146410, 166375, 175692, 181500, 199650, 219615, 239580, 263538, 272250, 292820, 299475, 332750, 366025, 399300, 439230, 499125, 527076, 544500, 598950, 658845, 665500, 732050, 878460, 998250, 1098075, 1197900, 1317690, 1464100, 1497375, 1830125, 1996500, 2196150, 2635380, 2994750, 3294225, 3660250, 4392300, 5490375, 5989500, 6588450, 7320500, 10980750, 13176900, 16471125, 21961500, 32942250, 65884500]

約数ペア:

[(1, 65884500), (2, 32942250), (3, 21961500), (4, 16471125), (5, 13176900), (6, 10980750), (9, 7320500), (10, 6588450), (11, 5989500), (12, 5490375), (15, 4392300), (18, 3660250), (20, 3294225), (22, 2994750), (25, 2635380), (30, 2196150), (33, 1996500), (36, 1830125), (44, 1497375), (45, 1464100), (50, 1317690), (55, 1197900), (60, 1098075), (66, 998250), (75, 878460), (90, 732050), (99, 665500), (100, 658845), (110, 598950), (121, 544500), (125, 527076), (132, 499125), (150, 439230), (165, 399300), (180, 366025), (198, 332750), (220, 299475), (225, 292820), (242, 272250), (250, 263538), (275, 239580), (300, 219615), (330, 199650), (363, 181500), (375, 175692), (396, 166375), (450, 146410), (484, 136125), (495, 133100), (500, 131769), (550, 119790), (605, 108900), (660, 99825), (726, 90750), (750, 87846), (825, 79860), (900, 73205), (990, 66550), (1089, 60500), (1100, 59895), (1125, 58564), (1210, 54450), (1331, 49500), (1375, 47916), (1452, 45375), (1500, 43923), (1650, 39930), (1815, 36300), (1980, 33275), (2178, 30250), (2250, 29282), (2420, 27225), (2475, 26620), (2662, 24750), (2750, 23958), (3025, 21780), (3300, 19965), (3630, 18150), (3993, 16500), (4125, 15972), (4356, 15125), (4500, 14641), (4950, 13310), (5324, 12375), (5445, 12100), (5500, 11979), (6050, 10890), (6655, 9900), (7260, 9075), (7986, 8250)]