187000660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 534915360

約数和(自身を除く): 347914700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 83, 95, 98, 110, 121, 133, 140, 154, 166, 190, 196, 209, 220, 242, 245, 266, 308, 332, 380, 385, 415, 418, 484, 490, 532, 539, 581, 605, 665, 770, 830, 836, 847, 913, 931, 980, 1045, 1078, 1162, 1210, 1330, 1463, 1540, 1577, 1660, 1694, 1826, 1862, 2090, 2156, 2299, 2324, 2420, 2660, 2695, 2905, 2926, 3154, 3388, 3652, 3724, 4067, 4180, 4235, 4565, 4598, 4655, 5390, 5810, 5852, 5929, 6308, 6391, 7315, 7885, 8134, 8470, 9130, 9196, 9310, 10043, 10241, 10780, 11039, 11495, 11620, 11858, 12782, 14630, 15770, 16093, 16268, 16940, 17347, 18260, 18620, 20086, 20335, 20482, 22078, 22990, 23716, 25564, 29260, 29645, 31540, 31955, 32186, 34694, 40172, 40670, 40964, 44156, 44737, 45980, 50215, 51205, 55195, 59290, 63910, 64372, 69388, 70301, 77273, 80465, 81340, 86735, 89474, 100430, 102410, 110390, 112651, 118580, 121429, 127820, 140602, 154546, 160930, 173470, 178948, 190817, 200860, 204820, 220780, 223685, 225302, 242858, 281204, 309092, 321860, 346940, 351505, 381634, 386365, 447370, 450604, 485716, 492107, 563255, 607145, 703010, 763268, 772730, 850003, 894740, 954085, 984214, 1126510, 1214290, 1335719, 1406020, 1545460, 1700006, 1908170, 1968428, 2253020, 2428580, 2460535, 2671438, 3400012, 3816340, 4250015, 4921070, 5342876, 6678595, 8500030, 9350033, 9842140, 13357190, 17000060, 18700066, 26714380, 37400132, 46750165, 93500330, 187000660]

約数ペア:

[(1, 187000660), (2, 93500330), (4, 46750165), (5, 37400132), (7, 26714380), (10, 18700066), (11, 17000060), (14, 13357190), (19, 9842140), (20, 9350033), (22, 8500030), (28, 6678595), (35, 5342876), (38, 4921070), (44, 4250015), (49, 3816340), (55, 3400012), (70, 2671438), (76, 2460535), (77, 2428580), (83, 2253020), (95, 1968428), (98, 1908170), (110, 1700006), (121, 1545460), (133, 1406020), (140, 1335719), (154, 1214290), (166, 1126510), (190, 984214), (196, 954085), (209, 894740), (220, 850003), (242, 772730), (245, 763268), (266, 703010), (308, 607145), (332, 563255), (380, 492107), (385, 485716), (415, 450604), (418, 447370), (484, 386365), (490, 381634), (532, 351505), (539, 346940), (581, 321860), (605, 309092), (665, 281204), (770, 242858), (830, 225302), (836, 223685), (847, 220780), (913, 204820), (931, 200860), (980, 190817), (1045, 178948), (1078, 173470), (1162, 160930), (1210, 154546), (1330, 140602), (1463, 127820), (1540, 121429), (1577, 118580), (1660, 112651), (1694, 110390), (1826, 102410), (1862, 100430), (2090, 89474), (2156, 86735), (2299, 81340), (2324, 80465), (2420, 77273), (2660, 70301), (2695, 69388), (2905, 64372), (2926, 63910), (3154, 59290), (3388, 55195), (3652, 51205), (3724, 50215), (4067, 45980), (4180, 44737), (4235, 44156), (4565, 40964), (4598, 40670), (4655, 40172), (5390, 34694), (5810, 32186), (5852, 31955), (5929, 31540), (6308, 29645), (6391, 29260), (7315, 25564), (7885, 23716), (8134, 22990), (8470, 22078), (9130, 20482), (9196, 20335), (9310, 20086), (10043, 18620), (10241, 18260), (10780, 17347), (11039, 16940), (11495, 16268), (11620, 16093), (11858, 15770), (12782, 14630)]