About the Number

30727500

30727499 ← → 30727501

2進数表記:1110101001101110101001100

漢数字表記:三千七十二万七千五百

素因数分解:

2 2 × 3 1 × 5 4 × 17 1 × 241 1

素因数の和:285
約数の個数: 120
約数和(自身を含む): 95257008
約数和(自身を除く): 64529508

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 241, 250, 255, 300, 340, 375, 425, 482, 500, 510, 625, 723, 750, 850, 964, 1020, 1205, 1250, 1275, 1446, 1500, 1700, 1875, 2125, 2410, 2500, 2550, 2892, 3615, 3750, 4097, 4250, 4820, 5100, 6025, 6375, 7230, 7500, 8194, 8500, 10625, 12050, 12291, 12750, 14460, 16388, 18075, 20485, 21250, 24100, 24582, 25500, 30125, 31875, 36150, 40970, 42500, 49164, 60250, 61455, 63750, 72300, 81940, 90375, 102425, 120500, 122910, 127500, 150625, 180750, 204850, 245820, 301250, 307275, 361500, 409700, 451875, 512125, 602500, 614550, 903750, 1024250, 1229100, 1536375, 1807500, 2048500, 2560625, 3072750, 5121250, 6145500, 7681875, 10242500, 15363750, 30727500]

約数ペア:
[(1, 30727500), (2, 15363750), (3, 10242500), (4, 7681875), (5, 6145500), (6, 5121250), (10, 3072750), (12, 2560625), (15, 2048500), (17, 1807500), (20, 1536375), (25, 1229100), (30, 1024250), (34, 903750), (50, 614550), (51, 602500), (60, 512125), (68, 451875), (75, 409700), (85, 361500), (100, 307275), (102, 301250), (125, 245820), (150, 204850), (170, 180750), (204, 150625), (241, 127500), (250, 122910), (255, 120500), (300, 102425), (340, 90375), (375, 81940), (425, 72300), (482, 63750), (500, 61455), (510, 60250), (625, 49164), (723, 42500), (750, 40970), (850, 36150), (964, 31875), (1020, 30125), (1205, 25500), (1250, 24582), (1275, 24100), (1446, 21250), (1500, 20485), (1700, 18075), (1875, 16388), (2125, 14460), (2410, 12750), (2500, 12291), (2550, 12050), (2892, 10625), (3615, 8500), (3750, 8194), (4097, 7500), (4250, 7230), (4820, 6375), (5100, 6025)]

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