200723880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:2983

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 496005720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2879, 2905, 3320, 3486, 4648, 4980, 5758, 5810, 6972, 8637, 8715, 9960, 11516, 11620, 13944, 14395, 17274, 17430, 20153, 23032, 23240, 28790, 34548, 34860, 40306, 43185, 57580, 60459, 69096, 69720, 80612, 86370, 100765, 115160, 120918, 161224, 172740, 201530, 238957, 241836, 302295, 345480, 403060, 477914, 483672, 604590, 716871, 806120, 955828, 1194785, 1209180, 1433742, 1672699, 1911656, 2389570, 2418360, 2867484, 3345398, 3584355, 4779140, 5018097, 5734968, 6690796, 7168710, 8363495, 9558280, 10036194, 13381592, 14337420, 16726990, 20072388, 25090485, 28674840, 33453980, 40144776, 50180970, 66907960, 100361940, 200723880]

約数ペア:

[(1, 200723880), (2, 100361940), (3, 66907960), (4, 50180970), (5, 40144776), (6, 33453980), (7, 28674840), (8, 25090485), (10, 20072388), (12, 16726990), (14, 14337420), (15, 13381592), (20, 10036194), (21, 9558280), (24, 8363495), (28, 7168710), (30, 6690796), (35, 5734968), (40, 5018097), (42, 4779140), (56, 3584355), (60, 3345398), (70, 2867484), (83, 2418360), (84, 2389570), (105, 1911656), (120, 1672699), (140, 1433742), (166, 1209180), (168, 1194785), (210, 955828), (249, 806120), (280, 716871), (332, 604590), (415, 483672), (420, 477914), (498, 403060), (581, 345480), (664, 302295), (830, 241836), (840, 238957), (996, 201530), (1162, 172740), (1245, 161224), (1660, 120918), (1743, 115160), (1992, 100765), (2324, 86370), (2490, 80612), (2879, 69720), (2905, 69096), (3320, 60459), (3486, 57580), (4648, 43185), (4980, 40306), (5758, 34860), (5810, 34548), (6972, 28790), (8637, 23240), (8715, 23032), (9960, 20153), (11516, 17430), (11620, 17274), (13944, 14395)]