73266660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 247699200

約数和(自身を除く): 174432540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 193, 222, 228, 270, 285, 333, 342, 370, 380, 386, 444, 513, 540, 555, 570, 579, 666, 684, 703, 740, 772, 855, 965, 999, 1026, 1110, 1140, 1158, 1332, 1406, 1665, 1710, 1737, 1930, 1998, 2052, 2109, 2220, 2316, 2565, 2812, 2895, 3330, 3420, 3474, 3515, 3667, 3860, 3996, 4218, 4995, 5130, 5211, 5790, 6327, 6660, 6948, 7030, 7141, 7334, 8436, 8685, 9990, 10260, 10422, 10545, 11001, 11580, 12654, 14060, 14282, 14668, 17370, 18335, 18981, 19980, 20844, 21090, 21423, 22002, 25308, 26055, 28564, 31635, 33003, 34740, 35705, 36670, 37962, 42180, 42846, 44004, 52110, 55005, 63270, 64269, 66006, 71410, 73340, 75924, 85692, 94905, 99009, 104220, 107115, 110010, 126540, 128538, 132012, 135679, 142820, 165015, 189810, 192807, 198018, 214230, 220020, 257076, 271358, 321345, 330030, 379620, 385614, 396036, 407037, 428460, 495045, 542716, 642690, 660060, 678395, 771228, 814074, 964035, 990090, 1221111, 1285380, 1356790, 1628148, 1928070, 1980180, 2035185, 2442222, 2713580, 3663333, 3856140, 4070370, 4884444, 6105555, 7326666, 8140740, 12211110, 14653332, 18316665, 24422220, 36633330, 73266660]

約数ペア:

[(1, 73266660), (2, 36633330), (3, 24422220), (4, 18316665), (5, 14653332), (6, 12211110), (9, 8140740), (10, 7326666), (12, 6105555), (15, 4884444), (18, 4070370), (19, 3856140), (20, 3663333), (27, 2713580), (30, 2442222), (36, 2035185), (37, 1980180), (38, 1928070), (45, 1628148), (54, 1356790), (57, 1285380), (60, 1221111), (74, 990090), (76, 964035), (90, 814074), (95, 771228), (108, 678395), (111, 660060), (114, 642690), (135, 542716), (148, 495045), (171, 428460), (180, 407037), (185, 396036), (190, 385614), (193, 379620), (222, 330030), (228, 321345), (270, 271358), (285, 257076), (333, 220020), (342, 214230), (370, 198018), (380, 192807), (386, 189810), (444, 165015), (513, 142820), (540, 135679), (555, 132012), (570, 128538), (579, 126540), (666, 110010), (684, 107115), (703, 104220), (740, 99009), (772, 94905), (855, 85692), (965, 75924), (999, 73340), (1026, 71410), (1110, 66006), (1140, 64269), (1158, 63270), (1332, 55005), (1406, 52110), (1665, 44004), (1710, 42846), (1737, 42180), (1930, 37962), (1998, 36670), (2052, 35705), (2109, 34740), (2220, 33003), (2316, 31635), (2565, 28564), (2812, 26055), (2895, 25308), (3330, 22002), (3420, 21423), (3474, 21090), (3515, 20844), (3667, 19980), (3860, 18981), (3996, 18335), (4218, 17370), (4995, 14668), (5130, 14282), (5211, 14060), (5790, 12654), (6327, 11580), (6660, 11001), (6948, 10545), (7030, 10422), (7141, 10260), (7334, 9990), (8436, 8685)]