156918900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 479969280

約数和(自身を除く): 323050380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 47, 50, 60, 62, 75, 93, 94, 100, 124, 141, 150, 155, 186, 188, 235, 282, 300, 310, 359, 372, 465, 470, 564, 620, 705, 718, 775, 930, 940, 1077, 1175, 1410, 1436, 1457, 1550, 1795, 1860, 2154, 2325, 2350, 2820, 2914, 3100, 3525, 3590, 4308, 4371, 4650, 4700, 5385, 5828, 7050, 7180, 7285, 8742, 8975, 9300, 10770, 11129, 14100, 14570, 16873, 17484, 17950, 21540, 21855, 22258, 26925, 29140, 33387, 33746, 35900, 36425, 43710, 44516, 50619, 53850, 55645, 66774, 67492, 72850, 84365, 87420, 101238, 107700, 109275, 111290, 133548, 145700, 166935, 168730, 202476, 218550, 222580, 253095, 278225, 333870, 337460, 421825, 437100, 506190, 523063, 556450, 667740, 834675, 843650, 1012380, 1046126, 1112900, 1265475, 1569189, 1669350, 1687300, 2092252, 2530950, 2615315, 3138378, 3338700, 5061900, 5230630, 6276756, 7845945, 10461260, 13076575, 15691890, 26153150, 31383780, 39229725, 52306300, 78459450, 156918900]

約数ペア:

[(1, 156918900), (2, 78459450), (3, 52306300), (4, 39229725), (5, 31383780), (6, 26153150), (10, 15691890), (12, 13076575), (15, 10461260), (20, 7845945), (25, 6276756), (30, 5230630), (31, 5061900), (47, 3338700), (50, 3138378), (60, 2615315), (62, 2530950), (75, 2092252), (93, 1687300), (94, 1669350), (100, 1569189), (124, 1265475), (141, 1112900), (150, 1046126), (155, 1012380), (186, 843650), (188, 834675), (235, 667740), (282, 556450), (300, 523063), (310, 506190), (359, 437100), (372, 421825), (465, 337460), (470, 333870), (564, 278225), (620, 253095), (705, 222580), (718, 218550), (775, 202476), (930, 168730), (940, 166935), (1077, 145700), (1175, 133548), (1410, 111290), (1436, 109275), (1457, 107700), (1550, 101238), (1795, 87420), (1860, 84365), (2154, 72850), (2325, 67492), (2350, 66774), (2820, 55645), (2914, 53850), (3100, 50619), (3525, 44516), (3590, 43710), (4308, 36425), (4371, 35900), (4650, 33746), (4700, 33387), (5385, 29140), (5828, 26925), (7050, 22258), (7180, 21855), (7285, 21540), (8742, 17950), (8975, 17484), (9300, 16873), (10770, 14570), (11129, 14100)]