211025400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 699062400

約数和(自身を除く): 488037000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 107, 114, 120, 150, 152, 173, 190, 200, 214, 228, 285, 300, 321, 346, 380, 428, 456, 475, 519, 535, 570, 600, 642, 692, 760, 856, 865, 950, 1038, 1070, 1140, 1284, 1384, 1425, 1605, 1730, 1900, 2033, 2076, 2140, 2280, 2568, 2595, 2675, 2850, 3210, 3287, 3460, 3800, 4066, 4152, 4280, 4325, 5190, 5350, 5700, 6099, 6420, 6574, 6920, 8025, 8132, 8650, 9861, 10165, 10380, 10700, 11400, 12198, 12840, 12975, 13148, 16050, 16264, 16435, 17300, 18511, 19722, 20330, 20760, 21400, 24396, 25950, 26296, 30495, 32100, 32870, 34600, 37022, 39444, 40660, 48792, 49305, 50825, 51900, 55533, 60990, 64200, 65740, 74044, 78888, 81320, 82175, 92555, 98610, 101650, 103800, 111066, 121980, 131480, 148088, 152475, 164350, 185110, 197220, 203300, 222132, 243960, 246525, 277665, 304950, 328700, 351709, 370220, 394440, 406600, 444264, 462775, 493050, 555330, 609900, 657400, 703418, 740440, 925550, 986100, 1055127, 1110660, 1219800, 1388325, 1406836, 1758545, 1851100, 1972200, 2110254, 2221320, 2776650, 2813672, 3517090, 3702200, 4220508, 5275635, 5553300, 7034180, 8441016, 8792725, 10551270, 11106600, 14068360, 17585450, 21102540, 26378175, 35170900, 42205080, 52756350, 70341800, 105512700, 211025400]

約数ペア:

[(1, 211025400), (2, 105512700), (3, 70341800), (4, 52756350), (5, 42205080), (6, 35170900), (8, 26378175), (10, 21102540), (12, 17585450), (15, 14068360), (19, 11106600), (20, 10551270), (24, 8792725), (25, 8441016), (30, 7034180), (38, 5553300), (40, 5275635), (50, 4220508), (57, 3702200), (60, 3517090), (75, 2813672), (76, 2776650), (95, 2221320), (100, 2110254), (107, 1972200), (114, 1851100), (120, 1758545), (150, 1406836), (152, 1388325), (173, 1219800), (190, 1110660), (200, 1055127), (214, 986100), (228, 925550), (285, 740440), (300, 703418), (321, 657400), (346, 609900), (380, 555330), (428, 493050), (456, 462775), (475, 444264), (519, 406600), (535, 394440), (570, 370220), (600, 351709), (642, 328700), (692, 304950), (760, 277665), (856, 246525), (865, 243960), (950, 222132), (1038, 203300), (1070, 197220), (1140, 185110), (1284, 164350), (1384, 152475), (1425, 148088), (1605, 131480), (1730, 121980), (1900, 111066), (2033, 103800), (2076, 101650), (2140, 98610), (2280, 92555), (2568, 82175), (2595, 81320), (2675, 78888), (2850, 74044), (3210, 65740), (3287, 64200), (3460, 60990), (3800, 55533), (4066, 51900), (4152, 50825), (4280, 49305), (4325, 48792), (5190, 40660), (5350, 39444), (5700, 37022), (6099, 34600), (6420, 32870), (6574, 32100), (6920, 30495), (8025, 26296), (8132, 25950), (8650, 24396), (9861, 21400), (10165, 20760), (10380, 20330), (10700, 19722), (11400, 18511), (12198, 17300), (12840, 16435), (12975, 16264), (13148, 16050)]