71119620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 262963008

約数和(自身を除く): 191843388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 307, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 614, 660, 702, 715, 780, 810, 858, 891, 921, 990, 1053, 1170, 1188, 1228, 1287, 1404, 1430, 1485, 1535, 1620, 1716, 1755, 1782, 1842, 1980, 2106, 2145, 2340, 2574, 2763, 2860, 2970, 3070, 3377, 3510, 3564, 3684, 3861, 3991, 4212, 4290, 4455, 4605, 5148, 5265, 5526, 5940, 6140, 6435, 6754, 7020, 7722, 7982, 8289, 8580, 8910, 9210, 10131, 10530, 11052, 11583, 11973, 12870, 13508, 13815, 15444, 15964, 16578, 16885, 17820, 18420, 19305, 19955, 20262, 21060, 23166, 23946, 24867, 25740, 27630, 30393, 33156, 33770, 35919, 38610, 39910, 40524, 41445, 43901, 46332, 47892, 49734, 50655, 55260, 57915, 59865, 60786, 67540, 71838, 77220, 79820, 82890, 87802, 91179, 99468, 101310, 107757, 115830, 119730, 121572, 124335, 131703, 143676, 151965, 165780, 175604, 179595, 182358, 202620, 215514, 219505, 231660, 239460, 248670, 263406, 273537, 303930, 323271, 359190, 364716, 395109, 431028, 439010, 455895, 497340, 526812, 538785, 547074, 607860, 646542, 658515, 718380, 790218, 878020, 911790, 1077570, 1094148, 1185327, 1293084, 1317030, 1367685, 1580436, 1616355, 1823580, 1975545, 2155140, 2370654, 2634060, 2735370, 3232710, 3555981, 3951090, 4741308, 5470740, 5926635, 6465420, 7111962, 7902180, 11853270, 14223924, 17779905, 23706540, 35559810, 71119620]

約数ペア:

[(1, 71119620), (2, 35559810), (3, 23706540), (4, 17779905), (5, 14223924), (6, 11853270), (9, 7902180), (10, 7111962), (11, 6465420), (12, 5926635), (13, 5470740), (15, 4741308), (18, 3951090), (20, 3555981), (22, 3232710), (26, 2735370), (27, 2634060), (30, 2370654), (33, 2155140), (36, 1975545), (39, 1823580), (44, 1616355), (45, 1580436), (52, 1367685), (54, 1317030), (55, 1293084), (60, 1185327), (65, 1094148), (66, 1077570), (78, 911790), (81, 878020), (90, 790218), (99, 718380), (108, 658515), (110, 646542), (117, 607860), (130, 547074), (132, 538785), (135, 526812), (143, 497340), (156, 455895), (162, 439010), (165, 431028), (180, 395109), (195, 364716), (198, 359190), (220, 323271), (234, 303930), (260, 273537), (270, 263406), (286, 248670), (297, 239460), (307, 231660), (324, 219505), (330, 215514), (351, 202620), (390, 182358), (396, 179595), (405, 175604), (429, 165780), (468, 151965), (495, 143676), (540, 131703), (572, 124335), (585, 121572), (594, 119730), (614, 115830), (660, 107757), (702, 101310), (715, 99468), (780, 91179), (810, 87802), (858, 82890), (891, 79820), (921, 77220), (990, 71838), (1053, 67540), (1170, 60786), (1188, 59865), (1228, 57915), (1287, 55260), (1404, 50655), (1430, 49734), (1485, 47892), (1535, 46332), (1620, 43901), (1716, 41445), (1755, 40524), (1782, 39910), (1842, 38610), (1980, 35919), (2106, 33770), (2145, 33156), (2340, 30393), (2574, 27630), (2763, 25740), (2860, 24867), (2970, 23946), (3070, 23166), (3377, 21060), (3510, 20262), (3564, 19955), (3684, 19305), (3861, 18420), (3991, 17820), (4212, 16885), (4290, 16578), (4455, 15964), (4605, 15444), (5148, 13815), (5265, 13508), (5526, 12870), (5940, 11973), (6140, 11583), (6435, 11052), (6754, 10530), (7020, 10131), (7722, 9210), (7982, 8910), (8289, 8580)]