200039850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 577998720

約数和(自身を除く): 377958870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 79, 85, 90, 102, 150, 153, 158, 170, 225, 237, 255, 306, 331, 395, 425, 450, 474, 510, 662, 711, 765, 790, 850, 993, 1185, 1275, 1343, 1422, 1530, 1655, 1975, 1986, 2370, 2550, 2686, 2979, 3310, 3555, 3825, 3950, 4029, 4965, 5627, 5925, 5958, 6715, 7110, 7650, 8058, 8275, 9930, 11254, 11850, 12087, 13430, 14895, 16550, 16881, 17775, 20145, 24174, 24825, 26149, 28135, 29790, 33575, 33762, 35550, 40290, 49650, 50643, 52298, 56270, 60435, 67150, 74475, 78447, 84405, 100725, 101286, 120870, 130745, 140675, 148950, 156894, 168810, 201450, 235341, 253215, 261490, 281350, 302175, 392235, 422025, 444533, 470682, 506430, 604350, 653725, 784470, 844050, 889066, 1176705, 1266075, 1307450, 1333599, 1961175, 2222665, 2353410, 2532150, 2667198, 3922350, 4000797, 4445330, 5883525, 6667995, 8001594, 11113325, 11767050, 13335990, 20003985, 22226650, 33339975, 40007970, 66679950, 100019925, 200039850]

約数ペア:

[(1, 200039850), (2, 100019925), (3, 66679950), (5, 40007970), (6, 33339975), (9, 22226650), (10, 20003985), (15, 13335990), (17, 11767050), (18, 11113325), (25, 8001594), (30, 6667995), (34, 5883525), (45, 4445330), (50, 4000797), (51, 3922350), (75, 2667198), (79, 2532150), (85, 2353410), (90, 2222665), (102, 1961175), (150, 1333599), (153, 1307450), (158, 1266075), (170, 1176705), (225, 889066), (237, 844050), (255, 784470), (306, 653725), (331, 604350), (395, 506430), (425, 470682), (450, 444533), (474, 422025), (510, 392235), (662, 302175), (711, 281350), (765, 261490), (790, 253215), (850, 235341), (993, 201450), (1185, 168810), (1275, 156894), (1343, 148950), (1422, 140675), (1530, 130745), (1655, 120870), (1975, 101286), (1986, 100725), (2370, 84405), (2550, 78447), (2686, 74475), (2979, 67150), (3310, 60435), (3555, 56270), (3825, 52298), (3950, 50643), (4029, 49650), (4965, 40290), (5627, 35550), (5925, 33762), (5958, 33575), (6715, 29790), (7110, 28135), (7650, 26149), (8058, 24825), (8275, 24174), (9930, 20145), (11254, 17775), (11850, 16881), (12087, 16550), (13430, 14895)]