212674500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 677319552

約数和(自身を除く): 464645052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 167, 180, 225, 250, 283, 300, 334, 375, 450, 500, 501, 566, 668, 750, 835, 849, 900, 1002, 1125, 1132, 1415, 1500, 1503, 1670, 1698, 2004, 2250, 2505, 2547, 2830, 3006, 3340, 3396, 4175, 4245, 4500, 5010, 5094, 5660, 6012, 7075, 7515, 8350, 8490, 10020, 10188, 12525, 12735, 14150, 15030, 16700, 16980, 20875, 21225, 25050, 25470, 28300, 30060, 35375, 37575, 41750, 42450, 47261, 50100, 50940, 62625, 63675, 70750, 75150, 83500, 84900, 94522, 106125, 125250, 127350, 141500, 141783, 150300, 187875, 189044, 212250, 236305, 250500, 254700, 283566, 318375, 375750, 424500, 425349, 472610, 567132, 636750, 708915, 751500, 850698, 945220, 1181525, 1273500, 1417830, 1701396, 2126745, 2363050, 2835660, 3544575, 4253490, 4726100, 5907625, 7089150, 8506980, 10633725, 11815250, 14178300, 17722875, 21267450, 23630500, 35445750, 42534900, 53168625, 70891500, 106337250, 212674500]

約数ペア:

[(1, 212674500), (2, 106337250), (3, 70891500), (4, 53168625), (5, 42534900), (6, 35445750), (9, 23630500), (10, 21267450), (12, 17722875), (15, 14178300), (18, 11815250), (20, 10633725), (25, 8506980), (30, 7089150), (36, 5907625), (45, 4726100), (50, 4253490), (60, 3544575), (75, 2835660), (90, 2363050), (100, 2126745), (125, 1701396), (150, 1417830), (167, 1273500), (180, 1181525), (225, 945220), (250, 850698), (283, 751500), (300, 708915), (334, 636750), (375, 567132), (450, 472610), (500, 425349), (501, 424500), (566, 375750), (668, 318375), (750, 283566), (835, 254700), (849, 250500), (900, 236305), (1002, 212250), (1125, 189044), (1132, 187875), (1415, 150300), (1500, 141783), (1503, 141500), (1670, 127350), (1698, 125250), (2004, 106125), (2250, 94522), (2505, 84900), (2547, 83500), (2830, 75150), (3006, 70750), (3340, 63675), (3396, 62625), (4175, 50940), (4245, 50100), (4500, 47261), (5010, 42450), (5094, 41750), (5660, 37575), (6012, 35375), (7075, 30060), (7515, 28300), (8350, 25470), (8490, 25050), (10020, 21225), (10188, 20875), (12525, 16980), (12735, 16700), (14150, 15030)]