20180097000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{35591}}^1$

素因数の和:35631

約数の個数: 320

約数和(自身を含む): 80620151040

約数和(自身を除く): 60440054040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 324, 350, 360, 375, 378, 405, 420, 450, 500, 504, 525, 540, 567, 600, 630, 648, 675, 700, 750, 756, 810, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1134, 1260, 1350, 1400, 1500, 1512, 1575, 1620, 1750, 1800, 1890, 2025, 2100, 2250, 2268, 2520, 2625, 2700, 2835, 3000, 3150, 3240, 3375, 3500, 3780, 4050, 4200, 4500, 4536, 4725, 5250, 5400, 5670, 6300, 6750, 7000, 7560, 7875, 8100, 9000, 9450, 10125, 10500, 11340, 12600, 13500, 14175, 15750, 16200, 18900, 20250, 21000, 22680, 23625, 27000, 28350, 31500, 35591, 37800, 40500, 47250, 56700, 63000, 70875, 71182, 81000, 94500, 106773, 113400, 141750, 142364, 177955, 189000, 213546, 249137, 283500, 284728, 320319, 355910, 427092, 498274, 533865, 567000, 640638, 711820, 747411, 854184, 889775, 960957, 996548, 1067730, 1245685, 1281276, 1423640, 1494822, 1601595, 1779550, 1921914, 1993096, 2135460, 2242233, 2491370, 2562552, 2669325, 2882871, 2989644, 3203190, 3559100, 3737055, 3843828, 4270920, 4448875, 4484466, 4804785, 4982740, 5338650, 5765742, 5979288, 6228425, 6406380, 6726699, 7118200, 7474110, 7687656, 8007975, 8897750, 8968932, 9609570, 9965480, 10677300, 11211165, 11531484, 12456850, 12812760, 13346625, 13453398, 14414355, 14948220, 16015950, 17795500, 17937864, 18685275, 19219140, 20180097, 21354600, 22422330, 23062968, 24023925, 24913700, 26693250, 26906796, 28828710, 29896440, 31142125, 32031900, 33633495, 35591000, 37370550, 38438280, 40039875, 40360194, 44844660, 48047850, 49827400, 53386500, 53813592, 56055825, 57657420, 62284250, 64063800, 67266990, 72071775, 74741100, 80079750, 80720388, 89689320, 93426375, 96095700, 100900485, 106773000, 112111650, 115314840, 120119625, 124568500, 134533980, 144143550, 149482200, 160159500, 161440776, 168167475, 186852750, 192191400, 201800970, 224223300, 240239250, 249137000, 269067960, 280279125, 288287100, 320319000, 336334950, 360358875, 373705500, 403601940, 448446600, 480478500, 504502425, 560558250, 576574200, 672669900, 720717750, 747411000, 807203880, 840837375, 960957000, 1009004850, 1121116500, 1345339800, 1441435500, 1681674750, 2018009700, 2242233000, 2522512125, 2882871000, 3363349500, 4036019400, 5045024250, 6726699000, 10090048500, 20180097000]

約数ペア:

[(1, 20180097000), (2, 10090048500), (3, 6726699000), (4, 5045024250), (5, 4036019400), (6, 3363349500), (7, 2882871000), (8, 2522512125), (9, 2242233000), (10, 2018009700), (12, 1681674750), (14, 1441435500), (15, 1345339800), (18, 1121116500), (20, 1009004850), (21, 960957000), (24, 840837375), (25, 807203880), (27, 747411000), (28, 720717750), (30, 672669900), (35, 576574200), (36, 560558250), (40, 504502425), (42, 480478500), (45, 448446600), (50, 403601940), (54, 373705500), (56, 360358875), (60, 336334950), (63, 320319000), (70, 288287100), (72, 280279125), (75, 269067960), (81, 249137000), (84, 240239250), (90, 224223300), (100, 201800970), (105, 192191400), (108, 186852750), (120, 168167475), (125, 161440776), (126, 160159500), (135, 149482200), (140, 144143550), (150, 134533980), (162, 124568500), (168, 120119625), (175, 115314840), (180, 112111650), (189, 106773000), (200, 100900485), (210, 96095700), (216, 93426375), (225, 89689320), (250, 80720388), (252, 80079750), (270, 74741100), (280, 72071775), (300, 67266990), (315, 64063800), (324, 62284250), (350, 57657420), (360, 56055825), (375, 53813592), (378, 53386500), (405, 49827400), (420, 48047850), (450, 44844660), (500, 40360194), (504, 40039875), (525, 38438280), (540, 37370550), (567, 35591000), (600, 33633495), (630, 32031900), (648, 31142125), (675, 29896440), (700, 28828710), (750, 26906796), (756, 26693250), (810, 24913700), (840, 24023925), (875, 23062968), (900, 22422330), (945, 21354600), (1000, 20180097), (1050, 19219140), (1080, 18685275), (1125, 17937864), (1134, 17795500), (1260, 16015950), (1350, 14948220), (1400, 14414355), (1500, 13453398), (1512, 13346625), (1575, 12812760), (1620, 12456850), (1750, 11531484), (1800, 11211165), (1890, 10677300), (2025, 9965480), (2100, 9609570), (2250, 8968932), (2268, 8897750), (2520, 8007975), (2625, 7687656), (2700, 7474110), (2835, 7118200), (3000, 6726699), (3150, 6406380), (3240, 6228425), (3375, 5979288), (3500, 5765742), (3780, 5338650), (4050, 4982740), (4200, 4804785), (4500, 4484466), (4536, 4448875), (4725, 4270920), (5250, 3843828), (5400, 3737055), (5670, 3559100), (6300, 3203190), (6750, 2989644), (7000, 2882871), (7560, 2669325), (7875, 2562552), (8100, 2491370), (9000, 2242233), (9450, 2135460), (10125, 1993096), (10500, 1921914), (11340, 1779550), (12600, 1601595), (13500, 1494822), (14175, 1423640), (15750, 1281276), (16200, 1245685), (18900, 1067730), (20250, 996548), (21000, 960957), (22680, 889775), (23625, 854184), (27000, 747411), (28350, 711820), (31500, 640638), (35591, 567000), (37800, 533865), (40500, 498274), (47250, 427092), (56700, 355910), (63000, 320319), (70875, 284728), (71182, 283500), (81000, 249137), (94500, 213546), (106773, 189000), (113400, 177955), (141750, 142364)]