320989500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 1174118400

約数和(自身を除く): 853128900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 59, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 118, 124, 125, 130, 135, 150, 155, 156, 177, 180, 186, 195, 225, 234, 236, 250, 260, 270, 279, 295, 300, 310, 325, 351, 354, 372, 375, 390, 403, 450, 465, 468, 500, 531, 540, 558, 585, 590, 620, 650, 675, 702, 708, 750, 767, 775, 780, 806, 837, 885, 900, 930, 975, 1062, 1116, 1125, 1170, 1180, 1209, 1300, 1350, 1395, 1404, 1475, 1500, 1534, 1550, 1593, 1612, 1625, 1674, 1755, 1770, 1829, 1860, 1950, 2015, 2124, 2250, 2301, 2325, 2340, 2418, 2655, 2700, 2790, 2925, 2950, 3068, 3100, 3186, 3250, 3348, 3375, 3510, 3540, 3627, 3658, 3835, 3875, 3900, 4030, 4185, 4425, 4500, 4602, 4650, 4836, 4875, 5310, 5487, 5580, 5850, 5900, 6045, 6372, 6500, 6750, 6903, 6975, 7020, 7254, 7316, 7375, 7670, 7750, 7965, 8060, 8370, 8775, 8850, 9145, 9204, 9300, 9750, 10075, 10620, 10881, 10974, 11505, 11625, 11700, 12090, 13275, 13500, 13806, 13950, 14508, 14625, 14750, 15340, 15500, 15930, 16461, 16740, 17550, 17700, 18135, 18290, 19175, 19500, 20150, 20709, 20925, 21762, 21948, 22125, 23010, 23250, 23777, 24180, 26550, 27435, 27612, 27900, 29250, 29500, 30225, 31860, 32922, 34515, 34875, 35100, 36270, 36580, 38350, 39825, 40300, 41418, 41850, 43524, 43875, 44250, 45725, 46020, 46500, 47554, 49383, 50375, 53100, 54405, 54870, 57525, 58500, 60450, 65844, 66375, 69030, 69750, 71331, 72540, 76700, 79650, 82305, 82836, 83700, 87750, 88500, 90675, 91450, 95108, 95875, 98766, 100750, 103545, 104625, 108810, 109740, 115050, 118885, 120900, 132750, 137175, 138060, 139500, 142662, 151125, 159300, 164610, 172575, 175500, 181350, 182900, 191750, 197532, 199125, 201500, 207090, 209250, 213993, 217620, 228625, 230100, 237770, 246915, 265500, 272025, 274350, 285324, 287625, 302250, 329220, 345150, 356655, 362700, 383500, 398250, 411525, 414180, 418500, 427986, 453375, 457250, 475540, 493830, 517725, 544050, 548700, 575250, 594425, 604500, 641979, 685875, 690300, 713310, 796500, 823050, 855972, 862875, 906750, 914500, 987660, 1035450, 1069965, 1088100, 1150500, 1188850, 1234575, 1283958, 1360125, 1371750, 1426620, 1646100, 1725750, 1783275, 1813500, 2057625, 2070900, 2139930, 2377700, 2469150, 2567916, 2588625, 2720250, 2743500, 2972125, 3209895, 3451500, 3566550, 4115250, 4279860, 4938300, 5177250, 5349825, 5440500, 5944250, 6172875, 6419790, 7133100, 8230500, 8916375, 10354500, 10699650, 11888500, 12345750, 12839580, 16049475, 17832750, 21399300, 24691500, 26749125, 32098950, 35665500, 53498250, 64197900, 80247375, 106996500, 160494750, 320989500]

約数ペア:

[(1, 320989500), (2, 160494750), (3, 106996500), (4, 80247375), (5, 64197900), (6, 53498250), (9, 35665500), (10, 32098950), (12, 26749125), (13, 24691500), (15, 21399300), (18, 17832750), (20, 16049475), (25, 12839580), (26, 12345750), (27, 11888500), (30, 10699650), (31, 10354500), (36, 8916375), (39, 8230500), (45, 7133100), (50, 6419790), (52, 6172875), (54, 5944250), (59, 5440500), (60, 5349825), (62, 5177250), (65, 4938300), (75, 4279860), (78, 4115250), (90, 3566550), (93, 3451500), (100, 3209895), (108, 2972125), (117, 2743500), (118, 2720250), (124, 2588625), (125, 2567916), (130, 2469150), (135, 2377700), (150, 2139930), (155, 2070900), (156, 2057625), (177, 1813500), (180, 1783275), (186, 1725750), (195, 1646100), (225, 1426620), (234, 1371750), (236, 1360125), (250, 1283958), (260, 1234575), (270, 1188850), (279, 1150500), (295, 1088100), (300, 1069965), (310, 1035450), (325, 987660), (351, 914500), (354, 906750), (372, 862875), (375, 855972), (390, 823050), (403, 796500), (450, 713310), (465, 690300), (468, 685875), (500, 641979), (531, 604500), (540, 594425), (558, 575250), (585, 548700), (590, 544050), (620, 517725), (650, 493830), (675, 475540), (702, 457250), (708, 453375), (750, 427986), (767, 418500), (775, 414180), (780, 411525), (806, 398250), (837, 383500), (885, 362700), (900, 356655), (930, 345150), (975, 329220), (1062, 302250), (1116, 287625), (1125, 285324), (1170, 274350), (1180, 272025), (1209, 265500), (1300, 246915), (1350, 237770), (1395, 230100), (1404, 228625), (1475, 217620), (1500, 213993), (1534, 209250), (1550, 207090), (1593, 201500), (1612, 199125), (1625, 197532), (1674, 191750), (1755, 182900), (1770, 181350), (1829, 175500), (1860, 172575), (1950, 164610), (2015, 159300), (2124, 151125), (2250, 142662), (2301, 139500), (2325, 138060), (2340, 137175), (2418, 132750), (2655, 120900), (2700, 118885), (2790, 115050), (2925, 109740), (2950, 108810), (3068, 104625), (3100, 103545), (3186, 100750), (3250, 98766), (3348, 95875), (3375, 95108), (3510, 91450), (3540, 90675), (3627, 88500), (3658, 87750), (3835, 83700), (3875, 82836), (3900, 82305), (4030, 79650), (4185, 76700), (4425, 72540), (4500, 71331), (4602, 69750), (4650, 69030), (4836, 66375), (4875, 65844), (5310, 60450), (5487, 58500), (5580, 57525), (5850, 54870), (5900, 54405), (6045, 53100), (6372, 50375), (6500, 49383), (6750, 47554), (6903, 46500), (6975, 46020), (7020, 45725), (7254, 44250), (7316, 43875), (7375, 43524), (7670, 41850), (7750, 41418), (7965, 40300), (8060, 39825), (8370, 38350), (8775, 36580), (8850, 36270), (9145, 35100), (9204, 34875), (9300, 34515), (9750, 32922), (10075, 31860), (10620, 30225), (10881, 29500), (10974, 29250), (11505, 27900), (11625, 27612), (11700, 27435), (12090, 26550), (13275, 24180), (13500, 23777), (13806, 23250), (13950, 23010), (14508, 22125), (14625, 21948), (14750, 21762), (15340, 20925), (15500, 20709), (15930, 20150), (16461, 19500), (16740, 19175), (17550, 18290), (17700, 18135)]