204388200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 690580800

約数和(自身を除く): 486192600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 271, 300, 360, 419, 450, 542, 600, 813, 838, 900, 1084, 1257, 1355, 1626, 1676, 1800, 2095, 2168, 2439, 2514, 2710, 3252, 3352, 3771, 4065, 4190, 4878, 5028, 5420, 6285, 6504, 6775, 7542, 8130, 8380, 9756, 10056, 10475, 10840, 12195, 12570, 13550, 15084, 16260, 16760, 18855, 19512, 20325, 20950, 24390, 25140, 27100, 30168, 31425, 32520, 37710, 40650, 41900, 48780, 50280, 54200, 60975, 62850, 75420, 81300, 83800, 94275, 97560, 113549, 121950, 125700, 150840, 162600, 188550, 227098, 243900, 251400, 340647, 377100, 454196, 487800, 567745, 681294, 754200, 908392, 1021941, 1135490, 1362588, 1703235, 2043882, 2270980, 2725176, 2838725, 3406470, 4087764, 4541960, 5109705, 5677450, 6812940, 8175528, 8516175, 10219410, 11354900, 13625880, 17032350, 20438820, 22709800, 25548525, 34064700, 40877640, 51097050, 68129400, 102194100, 204388200]

約数ペア:

[(1, 204388200), (2, 102194100), (3, 68129400), (4, 51097050), (5, 40877640), (6, 34064700), (8, 25548525), (9, 22709800), (10, 20438820), (12, 17032350), (15, 13625880), (18, 11354900), (20, 10219410), (24, 8516175), (25, 8175528), (30, 6812940), (36, 5677450), (40, 5109705), (45, 4541960), (50, 4087764), (60, 3406470), (72, 2838725), (75, 2725176), (90, 2270980), (100, 2043882), (120, 1703235), (150, 1362588), (180, 1135490), (200, 1021941), (225, 908392), (271, 754200), (300, 681294), (360, 567745), (419, 487800), (450, 454196), (542, 377100), (600, 340647), (813, 251400), (838, 243900), (900, 227098), (1084, 188550), (1257, 162600), (1355, 150840), (1626, 125700), (1676, 121950), (1800, 113549), (2095, 97560), (2168, 94275), (2439, 83800), (2514, 81300), (2710, 75420), (3252, 62850), (3352, 60975), (3771, 54200), (4065, 50280), (4190, 48780), (4878, 41900), (5028, 40650), (5420, 37710), (6285, 32520), (6504, 31425), (6775, 30168), (7542, 27100), (8130, 25140), (8380, 24390), (9756, 20950), (10056, 20325), (10475, 19512), (10840, 18855), (12195, 16760), (12570, 16260), (13550, 15084)]