201452580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 705729024

約数和(自身を除く): 504276444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1583, 1818, 2020, 2121, 2828, 3030, 3166, 3535, 3636, 4242, 4545, 4749, 6060, 6332, 6363, 7070, 7915, 8484, 9090, 9498, 10605, 11081, 12726, 14140, 14247, 15830, 18180, 18996, 21210, 22162, 23745, 25452, 28494, 31660, 31815, 33243, 42420, 44324, 47490, 55405, 56988, 63630, 66486, 71235, 94980, 99729, 110810, 127260, 132972, 142470, 159883, 166215, 199458, 221620, 284940, 319766, 332430, 398916, 479649, 498645, 639532, 664860, 799415, 959298, 997290, 1119181, 1438947, 1598830, 1918596, 1994580, 2238362, 2398245, 2877894, 3197660, 3357543, 4476724, 4796490, 5595905, 5755788, 6715086, 7194735, 9592980, 10072629, 11191810, 13430172, 14389470, 16787715, 20145258, 22383620, 28778940, 33575430, 40290516, 50363145, 67150860, 100726290, 201452580]

約数ペア:

[(1, 201452580), (2, 100726290), (3, 67150860), (4, 50363145), (5, 40290516), (6, 33575430), (7, 28778940), (9, 22383620), (10, 20145258), (12, 16787715), (14, 14389470), (15, 13430172), (18, 11191810), (20, 10072629), (21, 9592980), (28, 7194735), (30, 6715086), (35, 5755788), (36, 5595905), (42, 4796490), (45, 4476724), (60, 3357543), (63, 3197660), (70, 2877894), (84, 2398245), (90, 2238362), (101, 1994580), (105, 1918596), (126, 1598830), (140, 1438947), (180, 1119181), (202, 997290), (210, 959298), (252, 799415), (303, 664860), (315, 639532), (404, 498645), (420, 479649), (505, 398916), (606, 332430), (630, 319766), (707, 284940), (909, 221620), (1010, 199458), (1212, 166215), (1260, 159883), (1414, 142470), (1515, 132972), (1583, 127260), (1818, 110810), (2020, 99729), (2121, 94980), (2828, 71235), (3030, 66486), (3166, 63630), (3535, 56988), (3636, 55405), (4242, 47490), (4545, 44324), (4749, 42420), (6060, 33243), (6332, 31815), (6363, 31660), (7070, 28494), (7915, 25452), (8484, 23745), (9090, 22162), (9498, 21210), (10605, 18996), (11081, 18180), (12726, 15830), (14140, 14247)]