153957300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 513300480

約数和(自身を除く): 359343180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 167, 175, 210, 300, 334, 350, 420, 439, 501, 525, 668, 700, 835, 878, 1002, 1050, 1169, 1317, 1670, 1756, 2004, 2100, 2195, 2338, 2505, 2634, 3073, 3340, 3507, 4175, 4390, 4676, 5010, 5268, 5845, 6146, 6585, 7014, 8350, 8780, 9219, 10020, 10975, 11690, 12292, 12525, 13170, 14028, 15365, 16700, 17535, 18438, 21950, 23380, 25050, 26340, 29225, 30730, 32925, 35070, 36876, 43900, 46095, 50100, 58450, 61460, 65850, 70140, 73313, 76825, 87675, 92190, 116900, 131700, 146626, 153650, 175350, 184380, 219939, 230475, 293252, 307300, 350700, 366565, 439878, 460950, 513191, 733130, 879756, 921900, 1026382, 1099695, 1466260, 1539573, 1832825, 2052764, 2199390, 2565955, 3079146, 3665650, 4398780, 5131910, 5498475, 6158292, 7331300, 7697865, 10263820, 10996950, 12829775, 15395730, 21993900, 25659550, 30791460, 38489325, 51319100, 76978650, 153957300]

約数ペア:

[(1, 153957300), (2, 76978650), (3, 51319100), (4, 38489325), (5, 30791460), (6, 25659550), (7, 21993900), (10, 15395730), (12, 12829775), (14, 10996950), (15, 10263820), (20, 7697865), (21, 7331300), (25, 6158292), (28, 5498475), (30, 5131910), (35, 4398780), (42, 3665650), (50, 3079146), (60, 2565955), (70, 2199390), (75, 2052764), (84, 1832825), (100, 1539573), (105, 1466260), (140, 1099695), (150, 1026382), (167, 921900), (175, 879756), (210, 733130), (300, 513191), (334, 460950), (350, 439878), (420, 366565), (439, 350700), (501, 307300), (525, 293252), (668, 230475), (700, 219939), (835, 184380), (878, 175350), (1002, 153650), (1050, 146626), (1169, 131700), (1317, 116900), (1670, 92190), (1756, 87675), (2004, 76825), (2100, 73313), (2195, 70140), (2338, 65850), (2505, 61460), (2634, 58450), (3073, 50100), (3340, 46095), (3507, 43900), (4175, 36876), (4390, 35070), (4676, 32925), (5010, 30730), (5268, 29225), (5845, 26340), (6146, 25050), (6585, 23380), (7014, 21950), (8350, 18438), (8780, 17535), (9219, 16700), (10020, 15365), (10975, 14028), (11690, 13170), (12292, 12525)]