18238375800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{16007}}^1$

素因数の和:16243

約数の個数: 192

約数和(自身を含む): 63122745600

約数和(自身を除く): 44884369800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 211, 216, 225, 270, 300, 360, 422, 450, 540, 600, 633, 675, 844, 900, 1055, 1080, 1266, 1350, 1688, 1800, 1899, 2110, 2532, 2700, 3165, 3798, 4220, 5064, 5275, 5400, 5697, 6330, 7596, 8440, 9495, 10550, 11394, 12660, 15192, 15825, 16007, 18990, 21100, 22788, 25320, 28485, 31650, 32014, 37980, 42200, 45576, 47475, 48021, 56970, 63300, 64028, 75960, 80035, 94950, 96042, 113940, 126600, 128056, 142425, 144063, 160070, 189900, 192084, 227880, 240105, 284850, 288126, 320140, 379800, 384168, 400175, 432189, 480210, 569700, 576252, 640280, 720315, 800350, 864378, 960420, 1139400, 1152504, 1200525, 1440630, 1600700, 1728756, 1920840, 2160945, 2401050, 2881260, 3201400, 3377477, 3457512, 3601575, 4321890, 4802100, 5762520, 6754954, 7203150, 8643780, 9604200, 10132431, 10804725, 13509908, 14406300, 16887385, 17287560, 20264862, 21609450, 27019816, 28812600, 30397293, 33774770, 40529724, 43218900, 50662155, 60794586, 67549540, 81059448, 84436925, 86437800, 91191879, 101324310, 121589172, 135099080, 151986465, 168873850, 182383758, 202648620, 243178344, 253310775, 303972930, 337747700, 364767516, 405297240, 455959395, 506621550, 607945860, 675495400, 729535032, 759932325, 911918790, 1013243100, 1215891720, 1519864650, 1823837580, 2026486200, 2279796975, 3039729300, 3647675160, 4559593950, 6079458600, 9119187900, 18238375800]

約数ペア:

[(1, 18238375800), (2, 9119187900), (3, 6079458600), (4, 4559593950), (5, 3647675160), (6, 3039729300), (8, 2279796975), (9, 2026486200), (10, 1823837580), (12, 1519864650), (15, 1215891720), (18, 1013243100), (20, 911918790), (24, 759932325), (25, 729535032), (27, 675495400), (30, 607945860), (36, 506621550), (40, 455959395), (45, 405297240), (50, 364767516), (54, 337747700), (60, 303972930), (72, 253310775), (75, 243178344), (90, 202648620), (100, 182383758), (108, 168873850), (120, 151986465), (135, 135099080), (150, 121589172), (180, 101324310), (200, 91191879), (211, 86437800), (216, 84436925), (225, 81059448), (270, 67549540), (300, 60794586), (360, 50662155), (422, 43218900), (450, 40529724), (540, 33774770), (600, 30397293), (633, 28812600), (675, 27019816), (844, 21609450), (900, 20264862), (1055, 17287560), (1080, 16887385), (1266, 14406300), (1350, 13509908), (1688, 10804725), (1800, 10132431), (1899, 9604200), (2110, 8643780), (2532, 7203150), (2700, 6754954), (3165, 5762520), (3798, 4802100), (4220, 4321890), (5064, 3601575), (5275, 3457512), (5400, 3377477), (5697, 3201400), (6330, 2881260), (7596, 2401050), (8440, 2160945), (9495, 1920840), (10550, 1728756), (11394, 1600700), (12660, 1440630), (15192, 1200525), (15825, 1152504), (16007, 1139400), (18990, 960420), (21100, 864378), (22788, 800350), (25320, 720315), (28485, 640280), (31650, 576252), (32014, 569700), (37980, 480210), (42200, 432189), (45576, 400175), (47475, 384168), (48021, 379800), (56970, 320140), (63300, 288126), (64028, 284850), (75960, 240105), (80035, 227880), (94950, 192084), (96042, 189900), (113940, 160070), (126600, 144063), (128056, 142425)]