327410820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 1171812096

約数和(自身を除く): 844401276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 71, 85, 90, 99, 102, 110, 132, 137, 142, 153, 165, 170, 180, 187, 198, 204, 213, 220, 255, 274, 284, 306, 330, 340, 355, 374, 396, 411, 426, 495, 510, 548, 561, 612, 639, 660, 685, 710, 748, 765, 781, 822, 852, 935, 990, 1020, 1065, 1122, 1207, 1233, 1278, 1370, 1420, 1507, 1530, 1562, 1644, 1683, 1870, 1980, 2055, 2130, 2244, 2329, 2343, 2414, 2466, 2556, 2740, 2805, 3014, 3060, 3124, 3195, 3366, 3621, 3740, 3905, 4110, 4260, 4521, 4658, 4686, 4828, 4932, 5610, 6028, 6035, 6165, 6390, 6732, 6987, 7029, 7242, 7535, 7810, 8220, 8415, 9042, 9316, 9372, 9727, 10863, 11220, 11645, 11715, 12070, 12330, 12780, 13277, 13563, 13974, 14058, 14484, 15070, 15620, 16830, 18084, 18105, 19454, 20961, 21726, 22605, 23290, 23430, 24140, 24660, 25619, 26554, 27126, 27948, 28116, 29181, 30140, 33660, 34935, 35145, 36210, 38908, 39831, 41922, 43452, 45210, 46580, 46860, 48635, 51238, 53108, 54252, 54315, 58362, 66385, 67815, 69870, 70290, 72420, 76857, 79662, 83844, 87543, 90420, 97270, 102476, 104805, 106997, 108630, 116724, 119493, 128095, 132770, 135630, 139740, 140580, 145905, 153714, 159324, 165359, 175086, 194540, 199155, 209610, 213994, 217260, 230571, 238986, 256190, 265540, 271260, 291810, 307428, 320991, 330718, 350172, 384285, 398310, 419220, 427988, 437715, 461142, 477972, 496077, 512380, 534985, 583620, 597465, 641982, 661436, 768570, 796620, 826795, 875430, 922284, 962973, 992154, 1069970, 1152855, 1194930, 1283964, 1488231, 1537140, 1604955, 1653590, 1750860, 1818949, 1925946, 1984308, 2139940, 2305710, 2389860, 2480385, 2976462, 3209910, 3307180, 3637898, 3851892, 4611420, 4814865, 4960770, 5456847, 5952924, 6419820, 7275796, 7441155, 9094745, 9629730, 9921540, 10913694, 14882310, 16370541, 18189490, 19259460, 21827388, 27284235, 29764620, 32741082, 36378980, 54568470, 65482164, 81852705, 109136940, 163705410, 327410820]

約数ペア:

[(1, 327410820), (2, 163705410), (3, 109136940), (4, 81852705), (5, 65482164), (6, 54568470), (9, 36378980), (10, 32741082), (11, 29764620), (12, 27284235), (15, 21827388), (17, 19259460), (18, 18189490), (20, 16370541), (22, 14882310), (30, 10913694), (33, 9921540), (34, 9629730), (36, 9094745), (44, 7441155), (45, 7275796), (51, 6419820), (55, 5952924), (60, 5456847), (66, 4960770), (68, 4814865), (71, 4611420), (85, 3851892), (90, 3637898), (99, 3307180), (102, 3209910), (110, 2976462), (132, 2480385), (137, 2389860), (142, 2305710), (153, 2139940), (165, 1984308), (170, 1925946), (180, 1818949), (187, 1750860), (198, 1653590), (204, 1604955), (213, 1537140), (220, 1488231), (255, 1283964), (274, 1194930), (284, 1152855), (306, 1069970), (330, 992154), (340, 962973), (355, 922284), (374, 875430), (396, 826795), (411, 796620), (426, 768570), (495, 661436), (510, 641982), (548, 597465), (561, 583620), (612, 534985), (639, 512380), (660, 496077), (685, 477972), (710, 461142), (748, 437715), (765, 427988), (781, 419220), (822, 398310), (852, 384285), (935, 350172), (990, 330718), (1020, 320991), (1065, 307428), (1122, 291810), (1207, 271260), (1233, 265540), (1278, 256190), (1370, 238986), (1420, 230571), (1507, 217260), (1530, 213994), (1562, 209610), (1644, 199155), (1683, 194540), (1870, 175086), (1980, 165359), (2055, 159324), (2130, 153714), (2244, 145905), (2329, 140580), (2343, 139740), (2414, 135630), (2466, 132770), (2556, 128095), (2740, 119493), (2805, 116724), (3014, 108630), (3060, 106997), (3124, 104805), (3195, 102476), (3366, 97270), (3621, 90420), (3740, 87543), (3905, 83844), (4110, 79662), (4260, 76857), (4521, 72420), (4658, 70290), (4686, 69870), (4828, 67815), (4932, 66385), (5610, 58362), (6028, 54315), (6035, 54252), (6165, 53108), (6390, 51238), (6732, 48635), (6987, 46860), (7029, 46580), (7242, 45210), (7535, 43452), (7810, 41922), (8220, 39831), (8415, 38908), (9042, 36210), (9316, 35145), (9372, 34935), (9727, 33660), (10863, 30140), (11220, 29181), (11645, 28116), (11715, 27948), (12070, 27126), (12330, 26554), (12780, 25619), (13277, 24660), (13563, 24140), (13974, 23430), (14058, 23290), (14484, 22605), (15070, 21726), (15620, 20961), (16830, 19454), (18084, 18105)]