475875540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1971

約数の個数: 192

約数和(自身を含む): 1718169600

約数和(自身を除く): 1242294060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 270, 315, 335, 378, 402, 420, 469, 540, 603, 630, 670, 756, 804, 938, 945, 1005, 1206, 1260, 1340, 1407, 1809, 1876, 1879, 1890, 2010, 2345, 2412, 2814, 3015, 3618, 3758, 3780, 4020, 4221, 4690, 5628, 5637, 6030, 7035, 7236, 7516, 8442, 9045, 9380, 9395, 11274, 12060, 12663, 13153, 14070, 16884, 16911, 18090, 18790, 21105, 22548, 25326, 26306, 28140, 28185, 33822, 36180, 37580, 39459, 42210, 50652, 50733, 52612, 56370, 63315, 65765, 67644, 78918, 84420, 84555, 101466, 112740, 118377, 125893, 126630, 131530, 157836, 169110, 197295, 202932, 236754, 251786, 253260, 253665, 263060, 338220, 355131, 377679, 394590, 473508, 503572, 507330, 591885, 629465, 710262, 755358, 789180, 881251, 1014660, 1133037, 1183770, 1258930, 1420524, 1510716, 1762502, 1775655, 1888395, 2266074, 2367540, 2517860, 2643753, 3399111, 3525004, 3551310, 3776790, 4406255, 4532148, 5287506, 5665185, 6798222, 7102620, 7553580, 7931259, 8812510, 10575012, 11330370, 13218765, 13596444, 15862518, 16995555, 17625020, 22660740, 23793777, 26437530, 31725036, 33991110, 39656295, 47587554, 52875060, 67982220, 79312590, 95175108, 118968885, 158625180, 237937770, 475875540]

約数ペア:

[(1, 475875540), (2, 237937770), (3, 158625180), (4, 118968885), (5, 95175108), (6, 79312590), (7, 67982220), (9, 52875060), (10, 47587554), (12, 39656295), (14, 33991110), (15, 31725036), (18, 26437530), (20, 23793777), (21, 22660740), (27, 17625020), (28, 16995555), (30, 15862518), (35, 13596444), (36, 13218765), (42, 11330370), (45, 10575012), (54, 8812510), (60, 7931259), (63, 7553580), (67, 7102620), (70, 6798222), (84, 5665185), (90, 5287506), (105, 4532148), (108, 4406255), (126, 3776790), (134, 3551310), (135, 3525004), (140, 3399111), (180, 2643753), (189, 2517860), (201, 2367540), (210, 2266074), (252, 1888395), (268, 1775655), (270, 1762502), (315, 1510716), (335, 1420524), (378, 1258930), (402, 1183770), (420, 1133037), (469, 1014660), (540, 881251), (603, 789180), (630, 755358), (670, 710262), (756, 629465), (804, 591885), (938, 507330), (945, 503572), (1005, 473508), (1206, 394590), (1260, 377679), (1340, 355131), (1407, 338220), (1809, 263060), (1876, 253665), (1879, 253260), (1890, 251786), (2010, 236754), (2345, 202932), (2412, 197295), (2814, 169110), (3015, 157836), (3618, 131530), (3758, 126630), (3780, 125893), (4020, 118377), (4221, 112740), (4690, 101466), (5628, 84555), (5637, 84420), (6030, 78918), (7035, 67644), (7236, 65765), (7516, 63315), (8442, 56370), (9045, 52612), (9380, 50733), (9395, 50652), (11274, 42210), (12060, 39459), (12663, 37580), (13153, 36180), (14070, 33822), (16884, 28185), (16911, 28140), (18090, 26306), (18790, 25326), (21105, 22548)]