About the Number

228409200

228409199 ← → 228409201

2進数表記:1101100111010011111101110000

漢数字表記:二億二千八百四十万九千二百

素因数分解:

2 4 × 3 3 × 5 2 × 21149 1

素因数の和:21176
約数の個数: 120
約数和(自身を含む): 813006000
約数和(自身を除く): 584596800

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 190341, 211490, 253788, 317235, 338384, 380682, 422980, 507576, 528725, 571023, 634470, 761364, 845960, 951705, 1015152, 1057450, 1142046, 1268940, 1522728, 1586175, 1691920, 1903410, 2114900, 2284092, 2537880, 2855115, 3045456, 3172350, 3806820, 4229800, 4568184, 4758525, 5075760, 5710230, 6344700, 7613640, 8459600, 9136368, 9517050, 11420460, 12689400, 14275575, 15227280, 19034100, 22840920, 25378800, 28551150, 38068200, 45681840, 57102300, 76136400, 114204600, 228409200]

約数ペア:
[(1, 228409200), (2, 114204600), (3, 76136400), (4, 57102300), (5, 45681840), (6, 38068200), (8, 28551150), (9, 25378800), (10, 22840920), (12, 19034100), (15, 15227280), (16, 14275575), (18, 12689400), (20, 11420460), (24, 9517050), (25, 9136368), (27, 8459600), (30, 7613640), (36, 6344700), (40, 5710230), (45, 5075760), (48, 4758525), (50, 4568184), (54, 4229800), (60, 3806820), (72, 3172350), (75, 3045456), (80, 2855115), (90, 2537880), (100, 2284092), (108, 2114900), (120, 1903410), (135, 1691920), (144, 1586175), (150, 1522728), (180, 1268940), (200, 1142046), (216, 1057450), (225, 1015152), (240, 951705), (270, 845960), (300, 761364), (360, 634470), (400, 571023), (432, 528725), (450, 507576), (540, 422980), (600, 380682), (675, 338384), (720, 317235), (900, 253788), (1080, 211490), (1200, 190341), (1350, 169192), (1800, 126894), (2160, 105745), (2700, 84596), (3600, 63447), (5400, 42298), (10800, 21149)]

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