320100660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 360

約数和(自身を含む): 1167965568

約数和(自身を除く): 847864908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 71, 81, 90, 92, 99, 108, 110, 115, 121, 132, 135, 138, 142, 162, 165, 180, 198, 207, 213, 220, 230, 242, 253, 270, 276, 284, 297, 324, 330, 345, 355, 363, 396, 405, 414, 426, 460, 484, 495, 506, 540, 594, 605, 621, 639, 660, 690, 710, 726, 759, 781, 810, 828, 852, 891, 990, 1012, 1035, 1065, 1089, 1188, 1210, 1242, 1265, 1278, 1380, 1420, 1452, 1485, 1518, 1562, 1620, 1633, 1782, 1815, 1863, 1917, 1980, 2070, 2130, 2178, 2277, 2343, 2420, 2484, 2530, 2556, 2783, 2970, 3036, 3105, 3124, 3195, 3266, 3267, 3564, 3630, 3726, 3795, 3834, 3905, 4140, 4260, 4356, 4455, 4554, 4686, 4899, 5060, 5445, 5566, 5751, 5940, 6210, 6390, 6532, 6534, 6831, 7029, 7260, 7452, 7590, 7668, 7810, 8165, 8349, 8591, 8910, 9108, 9315, 9372, 9585, 9798, 9801, 10890, 11132, 11385, 11502, 11715, 12420, 12780, 13068, 13662, 13915, 14058, 14697, 15180, 15620, 16330, 16335, 16698, 17182, 17820, 17963, 18630, 19170, 19596, 19602, 20493, 21087, 21780, 22770, 23004, 23430, 24495, 25047, 25773, 27324, 27830, 28116, 28755, 29394, 32660, 32670, 33396, 34155, 34364, 35145, 35926, 37260, 38340, 39204, 40986, 41745, 42174, 42955, 44091, 45540, 46860, 48990, 49005, 50094, 51546, 53889, 55660, 57510, 58788, 63261, 65340, 68310, 70290, 71852, 73485, 75141, 77319, 81972, 83490, 84348, 85910, 88182, 89815, 97980, 98010, 100188, 102465, 103092, 105435, 107778, 115020, 125235, 126522, 128865, 132273, 136620, 140580, 146970, 150282, 154638, 161667, 166980, 171820, 176364, 179630, 196020, 197593, 204930, 210870, 215556, 220455, 225423, 231957, 250470, 253044, 257730, 264546, 269445, 293940, 300564, 309276, 316305, 323334, 359260, 375705, 386595, 395186, 409860, 421740, 440910, 450846, 463914, 485001, 500940, 515460, 529092, 538890, 592779, 632610, 646668, 661365, 695871, 751410, 773190, 790372, 808335, 881820, 901692, 927828, 970002, 987965, 1077780, 1127115, 1159785, 1185558, 1265220, 1322730, 1391742, 1455003, 1502820, 1546380, 1616670, 1778337, 1940004, 1975930, 2254230, 2319570, 2371116, 2425005, 2645460, 2783484, 2910006, 2963895, 3233340, 3479355, 3556674, 3951860, 4508460, 4639140, 4850010, 5335011, 5820012, 5927790, 6958710, 7113348, 7275015, 8891685, 9700020, 10670022, 11855580, 13917420, 14550030, 16005033, 17783370, 21340044, 26675055, 29100060, 32010066, 35566740, 53350110, 64020132, 80025165, 106700220, 160050330, 320100660]

約数ペア:

[(1, 320100660), (2, 160050330), (3, 106700220), (4, 80025165), (5, 64020132), (6, 53350110), (9, 35566740), (10, 32010066), (11, 29100060), (12, 26675055), (15, 21340044), (18, 17783370), (20, 16005033), (22, 14550030), (23, 13917420), (27, 11855580), (30, 10670022), (33, 9700020), (36, 8891685), (44, 7275015), (45, 7113348), (46, 6958710), (54, 5927790), (55, 5820012), (60, 5335011), (66, 4850010), (69, 4639140), (71, 4508460), (81, 3951860), (90, 3556674), (92, 3479355), (99, 3233340), (108, 2963895), (110, 2910006), (115, 2783484), (121, 2645460), (132, 2425005), (135, 2371116), (138, 2319570), (142, 2254230), (162, 1975930), (165, 1940004), (180, 1778337), (198, 1616670), (207, 1546380), (213, 1502820), (220, 1455003), (230, 1391742), (242, 1322730), (253, 1265220), (270, 1185558), (276, 1159785), (284, 1127115), (297, 1077780), (324, 987965), (330, 970002), (345, 927828), (355, 901692), (363, 881820), (396, 808335), (405, 790372), (414, 773190), (426, 751410), (460, 695871), (484, 661365), (495, 646668), (506, 632610), (540, 592779), (594, 538890), (605, 529092), (621, 515460), (639, 500940), (660, 485001), (690, 463914), (710, 450846), (726, 440910), (759, 421740), (781, 409860), (810, 395186), (828, 386595), (852, 375705), (891, 359260), (990, 323334), (1012, 316305), (1035, 309276), (1065, 300564), (1089, 293940), (1188, 269445), (1210, 264546), (1242, 257730), (1265, 253044), (1278, 250470), (1380, 231957), (1420, 225423), (1452, 220455), (1485, 215556), (1518, 210870), (1562, 204930), (1620, 197593), (1633, 196020), (1782, 179630), (1815, 176364), (1863, 171820), (1917, 166980), (1980, 161667), (2070, 154638), (2130, 150282), (2178, 146970), (2277, 140580), (2343, 136620), (2420, 132273), (2484, 128865), (2530, 126522), (2556, 125235), (2783, 115020), (2970, 107778), (3036, 105435), (3105, 103092), (3124, 102465), (3195, 100188), (3266, 98010), (3267, 97980), (3564, 89815), (3630, 88182), (3726, 85910), (3795, 84348), (3834, 83490), (3905, 81972), (4140, 77319), (4260, 75141), (4356, 73485), (4455, 71852), (4554, 70290), (4686, 68310), (4899, 65340), (5060, 63261), (5445, 58788), (5566, 57510), (5751, 55660), (5940, 53889), (6210, 51546), (6390, 50094), (6532, 49005), (6534, 48990), (6831, 46860), (7029, 45540), (7260, 44091), (7452, 42955), (7590, 42174), (7668, 41745), (7810, 40986), (8165, 39204), (8349, 38340), (8591, 37260), (8910, 35926), (9108, 35145), (9315, 34364), (9372, 34155), (9585, 33396), (9798, 32670), (9801, 32660), (10890, 29394), (11132, 28755), (11385, 28116), (11502, 27830), (11715, 27324), (12420, 25773), (12780, 25047), (13068, 24495), (13662, 23430), (13915, 23004), (14058, 22770), (14697, 21780), (15180, 21087), (15620, 20493), (16330, 19602), (16335, 19596), (16698, 19170), (17182, 18630), (17820, 17963)]