1900196700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{56053}}^1$

素因数の和:56183

約数の個数: 72

約数和(自身を含む): 5546655408

約数和(自身を除く): 3646458708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2825, 3390, 5650, 6780, 8475, 11300, 16950, 33900, 56053, 112106, 168159, 224212, 280265, 336318, 560530, 672636, 840795, 1121060, 1401325, 1681590, 2802650, 3363180, 4203975, 5605300, 6333989, 8407950, 12667978, 16815900, 19001967, 25335956, 31669945, 38003934, 63339890, 76007868, 95009835, 126679780, 158349725, 190019670, 316699450, 380039340, 475049175, 633398900, 950098350, 1900196700]

約数ペア:

[(1, 1900196700), (2, 950098350), (3, 633398900), (4, 475049175), (5, 380039340), (6, 316699450), (10, 190019670), (12, 158349725), (15, 126679780), (20, 95009835), (25, 76007868), (30, 63339890), (50, 38003934), (60, 31669945), (75, 25335956), (100, 19001967), (113, 16815900), (150, 12667978), (226, 8407950), (300, 6333989), (339, 5605300), (452, 4203975), (565, 3363180), (678, 2802650), (1130, 1681590), (1356, 1401325), (1695, 1121060), (2260, 840795), (2825, 672636), (3390, 560530), (5650, 336318), (6780, 280265), (8475, 224212), (11300, 168159), (16950, 112106), (33900, 56053)]