449820540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 1607050368

約数和(自身を除く): 1157229828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 53, 54, 60, 62, 65, 78, 81, 90, 93, 106, 108, 117, 124, 130, 135, 155, 156, 159, 162, 169, 180, 186, 195, 212, 234, 260, 265, 270, 279, 310, 318, 324, 338, 351, 372, 390, 403, 405, 465, 468, 477, 507, 530, 540, 558, 585, 620, 636, 676, 689, 702, 780, 795, 806, 810, 837, 845, 930, 954, 1014, 1053, 1060, 1116, 1170, 1209, 1378, 1395, 1404, 1431, 1521, 1590, 1612, 1620, 1643, 1674, 1690, 1755, 1860, 1908, 2015, 2028, 2067, 2106, 2340, 2385, 2418, 2511, 2535, 2756, 2790, 2862, 3042, 3180, 3286, 3348, 3380, 3445, 3510, 3627, 4030, 4134, 4185, 4212, 4293, 4563, 4770, 4836, 4929, 5022, 5070, 5239, 5265, 5580, 5724, 6045, 6084, 6201, 6572, 6890, 7020, 7155, 7254, 7605, 8060, 8215, 8268, 8370, 8586, 8957, 9126, 9540, 9858, 10044, 10140, 10335, 10478, 10530, 10881, 12090, 12402, 12555, 13689, 13780, 14310, 14508, 14787, 15210, 15717, 16430, 16740, 17172, 17914, 18135, 18252, 18603, 19716, 20670, 20956, 21060, 21359, 21465, 21762, 22815, 24180, 24645, 24804, 25110, 26195, 26871, 27378, 28620, 29574, 30420, 31005, 31434, 32643, 32860, 35828, 36270, 37206, 41340, 42718, 42930, 43524, 44361, 44785, 45630, 47151, 49290, 50220, 52390, 53742, 54405, 54756, 55809, 59148, 62010, 62868, 64077, 65286, 68445, 72540, 73935, 74412, 78585, 80613, 85436, 85860, 88722, 89570, 91260, 93015, 94302, 98580, 104780, 106795, 107484, 108810, 111618, 124020, 128154, 130572, 133083, 134355, 136890, 141453, 147870, 157170, 161226, 163215, 177444, 179140, 186030, 188604, 192231, 213590, 217620, 221805, 223236, 235755, 241839, 256308, 266166, 268710, 273780, 277667, 279045, 282906, 295740, 314340, 320385, 322452, 326430, 372060, 384462, 403065, 424359, 427180, 443610, 471510, 483678, 532332, 537420, 555334, 558090, 565812, 576693, 640770, 652860, 665415, 707265, 725517, 768924, 806130, 833001, 848718, 887220, 943020, 961155, 967356, 1110668, 1116180, 1153386, 1209195, 1281540, 1330830, 1388335, 1414530, 1451034, 1612260, 1666002, 1697436, 1730079, 1922310, 2121795, 2306772, 2418390, 2499003, 2661660, 2776670, 2829060, 2883465, 2902068, 3332004, 3460158, 3627585, 3844620, 4165005, 4243590, 4836780, 4998006, 5553340, 5766930, 6920316, 7255170, 7497009, 8330010, 8487180, 8650395, 9996012, 11533860, 12495015, 14510340, 14994018, 16660020, 17300790, 22491027, 24990030, 29988036, 34601580, 37485045, 44982054, 49980060, 74970090, 89964108, 112455135, 149940180, 224910270, 449820540]

約数ペア:

[(1, 449820540), (2, 224910270), (3, 149940180), (4, 112455135), (5, 89964108), (6, 74970090), (9, 49980060), (10, 44982054), (12, 37485045), (13, 34601580), (15, 29988036), (18, 24990030), (20, 22491027), (26, 17300790), (27, 16660020), (30, 14994018), (31, 14510340), (36, 12495015), (39, 11533860), (45, 9996012), (52, 8650395), (53, 8487180), (54, 8330010), (60, 7497009), (62, 7255170), (65, 6920316), (78, 5766930), (81, 5553340), (90, 4998006), (93, 4836780), (106, 4243590), (108, 4165005), (117, 3844620), (124, 3627585), (130, 3460158), (135, 3332004), (155, 2902068), (156, 2883465), (159, 2829060), (162, 2776670), (169, 2661660), (180, 2499003), (186, 2418390), (195, 2306772), (212, 2121795), (234, 1922310), (260, 1730079), (265, 1697436), (270, 1666002), (279, 1612260), (310, 1451034), (318, 1414530), (324, 1388335), (338, 1330830), (351, 1281540), (372, 1209195), (390, 1153386), (403, 1116180), (405, 1110668), (465, 967356), (468, 961155), (477, 943020), (507, 887220), (530, 848718), (540, 833001), (558, 806130), (585, 768924), (620, 725517), (636, 707265), (676, 665415), (689, 652860), (702, 640770), (780, 576693), (795, 565812), (806, 558090), (810, 555334), (837, 537420), (845, 532332), (930, 483678), (954, 471510), (1014, 443610), (1053, 427180), (1060, 424359), (1116, 403065), (1170, 384462), (1209, 372060), (1378, 326430), (1395, 322452), (1404, 320385), (1431, 314340), (1521, 295740), (1590, 282906), (1612, 279045), (1620, 277667), (1643, 273780), (1674, 268710), (1690, 266166), (1755, 256308), (1860, 241839), (1908, 235755), (2015, 223236), (2028, 221805), (2067, 217620), (2106, 213590), (2340, 192231), (2385, 188604), (2418, 186030), (2511, 179140), (2535, 177444), (2756, 163215), (2790, 161226), (2862, 157170), (3042, 147870), (3180, 141453), (3286, 136890), (3348, 134355), (3380, 133083), (3445, 130572), (3510, 128154), (3627, 124020), (4030, 111618), (4134, 108810), (4185, 107484), (4212, 106795), (4293, 104780), (4563, 98580), (4770, 94302), (4836, 93015), (4929, 91260), (5022, 89570), (5070, 88722), (5239, 85860), (5265, 85436), (5580, 80613), (5724, 78585), (6045, 74412), (6084, 73935), (6201, 72540), (6572, 68445), (6890, 65286), (7020, 64077), (7155, 62868), (7254, 62010), (7605, 59148), (8060, 55809), (8215, 54756), (8268, 54405), (8370, 53742), (8586, 52390), (8957, 50220), (9126, 49290), (9540, 47151), (9858, 45630), (10044, 44785), (10140, 44361), (10335, 43524), (10478, 42930), (10530, 42718), (10881, 41340), (12090, 37206), (12402, 36270), (12555, 35828), (13689, 32860), (13780, 32643), (14310, 31434), (14508, 31005), (14787, 30420), (15210, 29574), (15717, 28620), (16430, 27378), (16740, 26871), (17172, 26195), (17914, 25110), (18135, 24804), (18252, 24645), (18603, 24180), (19716, 22815), (20670, 21762), (20956, 21465), (21060, 21359)]