152489820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 369089700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 97, 105, 114, 133, 140, 190, 194, 197, 210, 228, 266, 285, 291, 380, 388, 394, 399, 420, 485, 532, 570, 582, 591, 665, 679, 788, 798, 970, 985, 1140, 1164, 1182, 1330, 1358, 1379, 1455, 1596, 1843, 1940, 1970, 1995, 2037, 2364, 2660, 2716, 2758, 2910, 2955, 3395, 3686, 3743, 3940, 3990, 4074, 4137, 5516, 5529, 5820, 5910, 6790, 6895, 7372, 7486, 7980, 8148, 8274, 9215, 10185, 11058, 11229, 11820, 12901, 13580, 13790, 14972, 16548, 18430, 18715, 19109, 20370, 20685, 22116, 22458, 25802, 26201, 27580, 27645, 36860, 37430, 38218, 38703, 40740, 41370, 44916, 51604, 52402, 55290, 56145, 57327, 64505, 74860, 76436, 77406, 78603, 82740, 95545, 104804, 110580, 112290, 114654, 129010, 131005, 133763, 154812, 157206, 191090, 193515, 224580, 229308, 258020, 262010, 267526, 286635, 314412, 363071, 382180, 387030, 393015, 401289, 524020, 535052, 573270, 668815, 726142, 774060, 786030, 802578, 1089213, 1146540, 1337630, 1452284, 1572060, 1605156, 1815355, 2006445, 2178426, 2541497, 2675260, 3630710, 4012890, 4356852, 5082994, 5446065, 7261420, 7624491, 8025780, 10165988, 10892130, 12707485, 15248982, 21784260, 25414970, 30497964, 38122455, 50829940, 76244910, 152489820]

約数ペア:

[(1, 152489820), (2, 76244910), (3, 50829940), (4, 38122455), (5, 30497964), (6, 25414970), (7, 21784260), (10, 15248982), (12, 12707485), (14, 10892130), (15, 10165988), (19, 8025780), (20, 7624491), (21, 7261420), (28, 5446065), (30, 5082994), (35, 4356852), (38, 4012890), (42, 3630710), (57, 2675260), (60, 2541497), (70, 2178426), (76, 2006445), (84, 1815355), (95, 1605156), (97, 1572060), (105, 1452284), (114, 1337630), (133, 1146540), (140, 1089213), (190, 802578), (194, 786030), (197, 774060), (210, 726142), (228, 668815), (266, 573270), (285, 535052), (291, 524020), (380, 401289), (388, 393015), (394, 387030), (399, 382180), (420, 363071), (485, 314412), (532, 286635), (570, 267526), (582, 262010), (591, 258020), (665, 229308), (679, 224580), (788, 193515), (798, 191090), (970, 157206), (985, 154812), (1140, 133763), (1164, 131005), (1182, 129010), (1330, 114654), (1358, 112290), (1379, 110580), (1455, 104804), (1596, 95545), (1843, 82740), (1940, 78603), (1970, 77406), (1995, 76436), (2037, 74860), (2364, 64505), (2660, 57327), (2716, 56145), (2758, 55290), (2910, 52402), (2955, 51604), (3395, 44916), (3686, 41370), (3743, 40740), (3940, 38703), (3990, 38218), (4074, 37430), (4137, 36860), (5516, 27645), (5529, 27580), (5820, 26201), (5910, 25802), (6790, 22458), (6895, 22116), (7372, 20685), (7486, 20370), (7980, 19109), (8148, 18715), (8274, 18430), (9215, 16548), (10185, 14972), (11058, 13790), (11229, 13580), (11820, 12901)]