71394840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 256932000

約数和(自身を除く): 185537160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 149, 165, 180, 198, 220, 242, 264, 298, 330, 360, 363, 396, 440, 447, 484, 495, 596, 605, 660, 726, 745, 792, 894, 968, 990, 1089, 1192, 1210, 1320, 1331, 1341, 1452, 1490, 1639, 1788, 1815, 1980, 2178, 2235, 2420, 2662, 2682, 2904, 2980, 3278, 3576, 3630, 3960, 3993, 4356, 4470, 4840, 4917, 5324, 5364, 5445, 5960, 6556, 6655, 6705, 7260, 7986, 8195, 8712, 8940, 9834, 10648, 10728, 10890, 11979, 13112, 13310, 13410, 14520, 14751, 15972, 16390, 17880, 18029, 19668, 19965, 21780, 23958, 24585, 26620, 26820, 29502, 31944, 32780, 36058, 39336, 39930, 43560, 47916, 49170, 53240, 53640, 54087, 59004, 59895, 65560, 72116, 73755, 79860, 90145, 95832, 98340, 108174, 118008, 119790, 144232, 147510, 159720, 162261, 180290, 196680, 198319, 216348, 239580, 270435, 295020, 324522, 360580, 396638, 432696, 479160, 540870, 590040, 594957, 649044, 721160, 793276, 811305, 991595, 1081740, 1189914, 1298088, 1586552, 1622610, 1784871, 1983190, 2163480, 2379828, 2974785, 3245220, 3569742, 3966380, 4759656, 5949570, 6490440, 7139484, 7932760, 8924355, 11899140, 14278968, 17848710, 23798280, 35697420, 71394840]

約数ペア:

[(1, 71394840), (2, 35697420), (3, 23798280), (4, 17848710), (5, 14278968), (6, 11899140), (8, 8924355), (9, 7932760), (10, 7139484), (11, 6490440), (12, 5949570), (15, 4759656), (18, 3966380), (20, 3569742), (22, 3245220), (24, 2974785), (30, 2379828), (33, 2163480), (36, 1983190), (40, 1784871), (44, 1622610), (45, 1586552), (55, 1298088), (60, 1189914), (66, 1081740), (72, 991595), (88, 811305), (90, 793276), (99, 721160), (110, 649044), (120, 594957), (121, 590040), (132, 540870), (149, 479160), (165, 432696), (180, 396638), (198, 360580), (220, 324522), (242, 295020), (264, 270435), (298, 239580), (330, 216348), (360, 198319), (363, 196680), (396, 180290), (440, 162261), (447, 159720), (484, 147510), (495, 144232), (596, 119790), (605, 118008), (660, 108174), (726, 98340), (745, 95832), (792, 90145), (894, 79860), (968, 73755), (990, 72116), (1089, 65560), (1192, 59895), (1210, 59004), (1320, 54087), (1331, 53640), (1341, 53240), (1452, 49170), (1490, 47916), (1639, 43560), (1788, 39930), (1815, 39336), (1980, 36058), (2178, 32780), (2235, 31944), (2420, 29502), (2662, 26820), (2682, 26620), (2904, 24585), (2980, 23958), (3278, 21780), (3576, 19965), (3630, 19668), (3960, 18029), (3993, 17880), (4356, 16390), (4470, 15972), (4840, 14751), (4917, 14520), (5324, 13410), (5364, 13310), (5445, 13112), (5960, 11979), (6556, 10890), (6655, 10728), (6705, 10648), (7260, 9834), (7986, 8940), (8195, 8712)]