200398320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 731337120

約数和(自身を除く): 530938800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 257, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 514, 540, 570, 684, 720, 722, 760, 771, 855, 912, 1026, 1028, 1080, 1083, 1140, 1285, 1368, 1444, 1520, 1542, 1710, 1805, 2052, 2056, 2160, 2166, 2280, 2313, 2565, 2570, 2736, 2888, 3084, 3249, 3420, 3610, 3855, 4104, 4112, 4332, 4560, 4626, 4883, 5130, 5140, 5415, 5776, 6168, 6498, 6840, 6939, 7220, 7710, 8208, 8664, 9252, 9747, 9766, 10260, 10280, 10830, 11565, 12336, 12996, 13680, 13878, 14440, 14649, 15420, 16245, 17328, 18504, 19494, 19532, 20520, 20560, 21660, 23130, 24415, 25992, 27756, 28880, 29298, 30840, 32490, 34695, 37008, 38988, 39064, 41040, 43320, 43947, 46260, 48735, 48830, 51984, 55512, 58596, 61680, 64980, 69390, 73245, 77976, 78128, 86640, 87894, 92520, 92777, 97470, 97660, 111024, 117192, 129960, 131841, 138780, 146490, 155952, 175788, 185040, 185554, 194940, 195320, 219735, 234384, 259920, 263682, 277560, 278331, 292980, 351576, 371108, 389880, 390640, 439470, 463885, 527364, 555120, 556662, 585960, 659205, 703152, 742216, 779760, 834993, 878940, 927770, 1054728, 1113324, 1171920, 1318410, 1391655, 1484432, 1669986, 1757880, 1855540, 2109456, 2226648, 2504979, 2636820, 2783310, 3339972, 3515760, 3711080, 4174965, 4453296, 5009958, 5273640, 5566620, 6679944, 7422160, 8349930, 10019916, 10547280, 11133240, 12524895, 13359888, 16699860, 20039832, 22266480, 25049790, 33399720, 40079664, 50099580, 66799440, 100199160, 200398320]

約数ペア:

[(1, 200398320), (2, 100199160), (3, 66799440), (4, 50099580), (5, 40079664), (6, 33399720), (8, 25049790), (9, 22266480), (10, 20039832), (12, 16699860), (15, 13359888), (16, 12524895), (18, 11133240), (19, 10547280), (20, 10019916), (24, 8349930), (27, 7422160), (30, 6679944), (36, 5566620), (38, 5273640), (40, 5009958), (45, 4453296), (48, 4174965), (54, 3711080), (57, 3515760), (60, 3339972), (72, 2783310), (76, 2636820), (80, 2504979), (90, 2226648), (95, 2109456), (108, 1855540), (114, 1757880), (120, 1669986), (135, 1484432), (144, 1391655), (152, 1318410), (171, 1171920), (180, 1113324), (190, 1054728), (216, 927770), (228, 878940), (240, 834993), (257, 779760), (270, 742216), (285, 703152), (304, 659205), (342, 585960), (360, 556662), (361, 555120), (380, 527364), (432, 463885), (456, 439470), (513, 390640), (514, 389880), (540, 371108), (570, 351576), (684, 292980), (720, 278331), (722, 277560), (760, 263682), (771, 259920), (855, 234384), (912, 219735), (1026, 195320), (1028, 194940), (1080, 185554), (1083, 185040), (1140, 175788), (1285, 155952), (1368, 146490), (1444, 138780), (1520, 131841), (1542, 129960), (1710, 117192), (1805, 111024), (2052, 97660), (2056, 97470), (2160, 92777), (2166, 92520), (2280, 87894), (2313, 86640), (2565, 78128), (2570, 77976), (2736, 73245), (2888, 69390), (3084, 64980), (3249, 61680), (3420, 58596), (3610, 55512), (3855, 51984), (4104, 48830), (4112, 48735), (4332, 46260), (4560, 43947), (4626, 43320), (4883, 41040), (5130, 39064), (5140, 38988), (5415, 37008), (5776, 34695), (6168, 32490), (6498, 30840), (6840, 29298), (6939, 28880), (7220, 27756), (7710, 25992), (8208, 24415), (8664, 23130), (9252, 21660), (9747, 20560), (9766, 20520), (10260, 19532), (10280, 19494), (10830, 18504), (11565, 17328), (12336, 16245), (12996, 15420), (13680, 14649), (13878, 14440)]