159586700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 457470720

約数和(自身を除く): 297884020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 71, 76, 91, 95, 100, 130, 133, 140, 142, 169, 175, 182, 190, 247, 260, 266, 284, 325, 338, 350, 355, 364, 380, 455, 475, 494, 497, 532, 650, 665, 676, 700, 710, 845, 910, 923, 950, 988, 994, 1183, 1235, 1300, 1330, 1349, 1420, 1690, 1729, 1775, 1820, 1846, 1900, 1988, 2275, 2366, 2470, 2485, 2660, 2698, 3211, 3325, 3380, 3458, 3550, 3692, 4225, 4550, 4615, 4732, 4940, 4970, 5396, 5915, 6175, 6422, 6461, 6650, 6745, 6916, 7100, 8450, 8645, 9100, 9230, 9443, 9940, 11830, 11999, 12350, 12425, 12844, 12922, 13300, 13490, 16055, 16900, 17290, 17537, 18460, 18886, 22477, 23075, 23660, 23998, 24700, 24850, 25844, 26980, 29575, 32110, 32305, 33725, 34580, 35074, 37772, 43225, 44954, 46150, 47215, 47996, 49700, 59150, 59995, 64220, 64610, 67450, 70148, 80275, 83993, 86450, 87685, 89908, 92300, 94430, 112385, 118300, 119990, 122759, 129220, 134900, 160550, 161525, 167986, 172900, 175370, 188860, 224770, 227981, 236075, 239980, 245518, 299975, 321100, 323050, 335972, 350740, 419965, 438425, 449540, 455962, 472150, 491036, 561925, 599950, 613795, 646100, 839930, 876850, 911924, 944300, 1123850, 1139905, 1199900, 1227590, 1595867, 1679860, 1753700, 2099825, 2247700, 2279810, 2455180, 3068975, 3191734, 4199650, 4559620, 5699525, 6137950, 6383468, 7979335, 8399300, 11399050, 12275900, 15958670, 22798100, 31917340, 39896675, 79793350, 159586700]

約数ペア:

[(1, 159586700), (2, 79793350), (4, 39896675), (5, 31917340), (7, 22798100), (10, 15958670), (13, 12275900), (14, 11399050), (19, 8399300), (20, 7979335), (25, 6383468), (26, 6137950), (28, 5699525), (35, 4559620), (38, 4199650), (50, 3191734), (52, 3068975), (65, 2455180), (70, 2279810), (71, 2247700), (76, 2099825), (91, 1753700), (95, 1679860), (100, 1595867), (130, 1227590), (133, 1199900), (140, 1139905), (142, 1123850), (169, 944300), (175, 911924), (182, 876850), (190, 839930), (247, 646100), (260, 613795), (266, 599950), (284, 561925), (325, 491036), (338, 472150), (350, 455962), (355, 449540), (364, 438425), (380, 419965), (455, 350740), (475, 335972), (494, 323050), (497, 321100), (532, 299975), (650, 245518), (665, 239980), (676, 236075), (700, 227981), (710, 224770), (845, 188860), (910, 175370), (923, 172900), (950, 167986), (988, 161525), (994, 160550), (1183, 134900), (1235, 129220), (1300, 122759), (1330, 119990), (1349, 118300), (1420, 112385), (1690, 94430), (1729, 92300), (1775, 89908), (1820, 87685), (1846, 86450), (1900, 83993), (1988, 80275), (2275, 70148), (2366, 67450), (2470, 64610), (2485, 64220), (2660, 59995), (2698, 59150), (3211, 49700), (3325, 47996), (3380, 47215), (3458, 46150), (3550, 44954), (3692, 43225), (4225, 37772), (4550, 35074), (4615, 34580), (4732, 33725), (4940, 32305), (4970, 32110), (5396, 29575), (5915, 26980), (6175, 25844), (6422, 24850), (6461, 24700), (6650, 23998), (6745, 23660), (6916, 23075), (7100, 22477), (8450, 18886), (8645, 18460), (9100, 17537), (9230, 17290), (9443, 16900), (9940, 16055), (11830, 13490), (11999, 13300), (12350, 12922), (12425, 12844)]