449434260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1135625580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 71, 90, 92, 99, 110, 115, 132, 138, 139, 142, 165, 180, 198, 207, 213, 220, 230, 253, 276, 278, 284, 330, 345, 355, 396, 414, 417, 426, 460, 495, 506, 556, 639, 660, 690, 695, 710, 759, 781, 828, 834, 852, 990, 1012, 1035, 1065, 1251, 1265, 1278, 1380, 1390, 1420, 1518, 1529, 1562, 1633, 1668, 1980, 2070, 2085, 2130, 2277, 2343, 2502, 2530, 2556, 2780, 3036, 3058, 3124, 3195, 3197, 3266, 3795, 3905, 4140, 4170, 4260, 4554, 4587, 4686, 4899, 5004, 5060, 6116, 6255, 6390, 6394, 6532, 7029, 7590, 7645, 7810, 8165, 8340, 9108, 9174, 9372, 9591, 9798, 9869, 11385, 11715, 12510, 12780, 12788, 13761, 14058, 14697, 15180, 15290, 15620, 15985, 16330, 17963, 18348, 19182, 19596, 19738, 22770, 22935, 23430, 24495, 25020, 27522, 28116, 28773, 29394, 29607, 30580, 31970, 32660, 35145, 35167, 35926, 38364, 39476, 45540, 45870, 46860, 47955, 48990, 49345, 53889, 55044, 57546, 58788, 59214, 63940, 68805, 70290, 70334, 71852, 73485, 88821, 89815, 91740, 95910, 97980, 98690, 105501, 107778, 108559, 115092, 118428, 137610, 140580, 140668, 143865, 146970, 148035, 161667, 175835, 177642, 179630, 191820, 197380, 211002, 215556, 217118, 226987, 269445, 275220, 287730, 293940, 296070, 316503, 323334, 325677, 351670, 355284, 359260, 422004, 434236, 444105, 453974, 527505, 538890, 542795, 575460, 592140, 633006, 646668, 651354, 680961, 703340, 808335, 888210, 907948, 977031, 1055010, 1077780, 1085590, 1134935, 1266012, 1302708, 1361922, 1582515, 1616670, 1628385, 1776420, 1954062, 2042883, 2110020, 2171180, 2269870, 2496857, 2723844, 3165030, 3233340, 3256770, 3404805, 3908124, 4085766, 4539740, 4885155, 4993714, 6330060, 6513540, 6809610, 7490571, 8171532, 9770310, 9987428, 10214415, 12484285, 13619220, 14981142, 19540620, 20428830, 22471713, 24968570, 29962284, 37452855, 40857660, 44943426, 49937140, 74905710, 89886852, 112358565, 149811420, 224717130, 449434260]

約数ペア:

[(1, 449434260), (2, 224717130), (3, 149811420), (4, 112358565), (5, 89886852), (6, 74905710), (9, 49937140), (10, 44943426), (11, 40857660), (12, 37452855), (15, 29962284), (18, 24968570), (20, 22471713), (22, 20428830), (23, 19540620), (30, 14981142), (33, 13619220), (36, 12484285), (44, 10214415), (45, 9987428), (46, 9770310), (55, 8171532), (60, 7490571), (66, 6809610), (69, 6513540), (71, 6330060), (90, 4993714), (92, 4885155), (99, 4539740), (110, 4085766), (115, 3908124), (132, 3404805), (138, 3256770), (139, 3233340), (142, 3165030), (165, 2723844), (180, 2496857), (198, 2269870), (207, 2171180), (213, 2110020), (220, 2042883), (230, 1954062), (253, 1776420), (276, 1628385), (278, 1616670), (284, 1582515), (330, 1361922), (345, 1302708), (355, 1266012), (396, 1134935), (414, 1085590), (417, 1077780), (426, 1055010), (460, 977031), (495, 907948), (506, 888210), (556, 808335), (639, 703340), (660, 680961), (690, 651354), (695, 646668), (710, 633006), (759, 592140), (781, 575460), (828, 542795), (834, 538890), (852, 527505), (990, 453974), (1012, 444105), (1035, 434236), (1065, 422004), (1251, 359260), (1265, 355284), (1278, 351670), (1380, 325677), (1390, 323334), (1420, 316503), (1518, 296070), (1529, 293940), (1562, 287730), (1633, 275220), (1668, 269445), (1980, 226987), (2070, 217118), (2085, 215556), (2130, 211002), (2277, 197380), (2343, 191820), (2502, 179630), (2530, 177642), (2556, 175835), (2780, 161667), (3036, 148035), (3058, 146970), (3124, 143865), (3195, 140668), (3197, 140580), (3266, 137610), (3795, 118428), (3905, 115092), (4140, 108559), (4170, 107778), (4260, 105501), (4554, 98690), (4587, 97980), (4686, 95910), (4899, 91740), (5004, 89815), (5060, 88821), (6116, 73485), (6255, 71852), (6390, 70334), (6394, 70290), (6532, 68805), (7029, 63940), (7590, 59214), (7645, 58788), (7810, 57546), (8165, 55044), (8340, 53889), (9108, 49345), (9174, 48990), (9372, 47955), (9591, 46860), (9798, 45870), (9869, 45540), (11385, 39476), (11715, 38364), (12510, 35926), (12780, 35167), (12788, 35145), (13761, 32660), (14058, 31970), (14697, 30580), (15180, 29607), (15290, 29394), (15620, 28773), (15985, 28116), (16330, 27522), (17963, 25020), (18348, 24495), (19182, 23430), (19596, 22935), (19738, 22770)]