200426520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 690508800

約数和(自身を除く): 490082280

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, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 807, 840, 887, 1076, 1345, 1614, 1774, 1883, 2152, 2661, 2690, 3228, 3548, 3766, 4035, 4435, 5322, 5380, 5649, 6209, 6456, 7096, 7532, 8070, 8870, 9415, 10644, 10760, 11298, 12418, 13305, 15064, 16140, 17740, 18627, 18830, 21288, 22596, 24836, 26610, 28245, 31045, 32280, 35480, 37254, 37660, 45192, 49672, 53220, 56490, 62090, 74508, 75320, 93135, 106440, 112980, 124180, 149016, 186270, 225960, 238603, 248360, 372540, 477206, 715809, 745080, 954412, 1193015, 1431618, 1670221, 1908824, 2386030, 2863236, 3340442, 3579045, 4772060, 5010663, 5726472, 6680884, 7158090, 8351105, 9544120, 10021326, 13361768, 14316180, 16702210, 20042652, 25053315, 28632360, 33404420, 40085304, 50106630, 66808840, 100213260, 200426520]

約数ペア:

[(1, 200426520), (2, 100213260), (3, 66808840), (4, 50106630), (5, 40085304), (6, 33404420), (7, 28632360), (8, 25053315), (10, 20042652), (12, 16702210), (14, 14316180), (15, 13361768), (20, 10021326), (21, 9544120), (24, 8351105), (28, 7158090), (30, 6680884), (35, 5726472), (40, 5010663), (42, 4772060), (56, 3579045), (60, 3340442), (70, 2863236), (84, 2386030), (105, 1908824), (120, 1670221), (140, 1431618), (168, 1193015), (210, 954412), (269, 745080), (280, 715809), (420, 477206), (538, 372540), (807, 248360), (840, 238603), (887, 225960), (1076, 186270), (1345, 149016), (1614, 124180), (1774, 112980), (1883, 106440), (2152, 93135), (2661, 75320), (2690, 74508), (3228, 62090), (3548, 56490), (3766, 53220), (4035, 49672), (4435, 45192), (5322, 37660), (5380, 37254), (5649, 35480), (6209, 32280), (6456, 31045), (7096, 28245), (7532, 26610), (8070, 24836), (8870, 22596), (9415, 21288), (10644, 18830), (10760, 18627), (11298, 17740), (12418, 16140), (13305, 15064)]