75790620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 178225380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 83, 89, 90, 95, 108, 114, 135, 166, 171, 178, 180, 190, 228, 249, 267, 270, 285, 332, 342, 356, 380, 415, 445, 498, 513, 534, 540, 570, 684, 747, 801, 830, 855, 890, 996, 1026, 1068, 1140, 1245, 1335, 1494, 1577, 1602, 1660, 1691, 1710, 1780, 2052, 2241, 2403, 2490, 2565, 2670, 2988, 3154, 3204, 3382, 3420, 3735, 4005, 4482, 4731, 4806, 4980, 5073, 5130, 5340, 6308, 6764, 7387, 7470, 7885, 8010, 8455, 8964, 9462, 9612, 10146, 10260, 11205, 12015, 14193, 14774, 14940, 15219, 15770, 16020, 16910, 18924, 20292, 22161, 22410, 23655, 24030, 25365, 28386, 29548, 30438, 31540, 33820, 36935, 42579, 44322, 44820, 45657, 47310, 48060, 50730, 56772, 60876, 66483, 70965, 73870, 76095, 85158, 88644, 91314, 94620, 101460, 110805, 132966, 140353, 141930, 147740, 152190, 170316, 182628, 199449, 212895, 221610, 228285, 265932, 280706, 283860, 304380, 332415, 398898, 421059, 425790, 443220, 456570, 561412, 664830, 701765, 797796, 842118, 851580, 913140, 997245, 1263177, 1329660, 1403530, 1684236, 1994490, 2105295, 2526354, 2807060, 3789531, 3988980, 4210590, 5052708, 6315885, 7579062, 8421180, 12631770, 15158124, 18947655, 25263540, 37895310, 75790620]

約数ペア:

[(1, 75790620), (2, 37895310), (3, 25263540), (4, 18947655), (5, 15158124), (6, 12631770), (9, 8421180), (10, 7579062), (12, 6315885), (15, 5052708), (18, 4210590), (19, 3988980), (20, 3789531), (27, 2807060), (30, 2526354), (36, 2105295), (38, 1994490), (45, 1684236), (54, 1403530), (57, 1329660), (60, 1263177), (76, 997245), (83, 913140), (89, 851580), (90, 842118), (95, 797796), (108, 701765), (114, 664830), (135, 561412), (166, 456570), (171, 443220), (178, 425790), (180, 421059), (190, 398898), (228, 332415), (249, 304380), (267, 283860), (270, 280706), (285, 265932), (332, 228285), (342, 221610), (356, 212895), (380, 199449), (415, 182628), (445, 170316), (498, 152190), (513, 147740), (534, 141930), (540, 140353), (570, 132966), (684, 110805), (747, 101460), (801, 94620), (830, 91314), (855, 88644), (890, 85158), (996, 76095), (1026, 73870), (1068, 70965), (1140, 66483), (1245, 60876), (1335, 56772), (1494, 50730), (1577, 48060), (1602, 47310), (1660, 45657), (1691, 44820), (1710, 44322), (1780, 42579), (2052, 36935), (2241, 33820), (2403, 31540), (2490, 30438), (2565, 29548), (2670, 28386), (2988, 25365), (3154, 24030), (3204, 23655), (3382, 22410), (3420, 22161), (3735, 20292), (4005, 18924), (4482, 16910), (4731, 16020), (4806, 15770), (4980, 15219), (5073, 14940), (5130, 14774), (5340, 14193), (6308, 12015), (6764, 11205), (7387, 10260), (7470, 10146), (7885, 9612), (8010, 9462), (8455, 8964)]