About the Number

21250200

21250199 ← → 21250201

2進数表記:1010001000100000010011000

漢数字表記:二千百二十五万二百

素因数分解:

2 3 × 3 1 × 5 2 × 107 1 × 331 1

素因数の和:457
約数の個数: 96
約数和(自身を含む): 66692160
約数和(自身を除く): 45441960

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 150, 200, 214, 300, 321, 331, 428, 535, 600, 642, 662, 856, 993, 1070, 1284, 1324, 1605, 1655, 1986, 2140, 2568, 2648, 2675, 3210, 3310, 3972, 4280, 4965, 5350, 6420, 6620, 7944, 8025, 8275, 9930, 10700, 12840, 13240, 16050, 16550, 19860, 21400, 24825, 32100, 33100, 35417, 39720, 49650, 64200, 66200, 70834, 99300, 106251, 141668, 177085, 198600, 212502, 283336, 354170, 425004, 531255, 708340, 850008, 885425, 1062510, 1416680, 1770850, 2125020, 2656275, 3541700, 4250040, 5312550, 7083400, 10625100, 21250200]

約数ペア:
[(1, 21250200), (2, 10625100), (3, 7083400), (4, 5312550), (5, 4250040), (6, 3541700), (8, 2656275), (10, 2125020), (12, 1770850), (15, 1416680), (20, 1062510), (24, 885425), (25, 850008), (30, 708340), (40, 531255), (50, 425004), (60, 354170), (75, 283336), (100, 212502), (107, 198600), (120, 177085), (150, 141668), (200, 106251), (214, 99300), (300, 70834), (321, 66200), (331, 64200), (428, 49650), (535, 39720), (600, 35417), (642, 33100), (662, 32100), (856, 24825), (993, 21400), (1070, 19860), (1284, 16550), (1324, 16050), (1605, 13240), (1655, 12840), (1986, 10700), (2140, 9930), (2568, 8275), (2648, 8025), (2675, 7944), (3210, 6620), (3310, 6420), (3972, 5350), (4280, 4965)]

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