145154400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 144

約数和(自身を含む): 487968768

約数和(自身を除く): 342814368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 1951, 2325, 2400, 2480, 2976, 3100, 3720, 3902, 4650, 4960, 5853, 6200, 7440, 7804, 9300, 9755, 11706, 12400, 14880, 15608, 18600, 19510, 23412, 24800, 29265, 31216, 37200, 39020, 46824, 48775, 58530, 60481, 62432, 74400, 78040, 93648, 97550, 117060, 120962, 146325, 156080, 181443, 187296, 195100, 234120, 241924, 292650, 302405, 312160, 362886, 390200, 468240, 483848, 585300, 604810, 725772, 780400, 907215, 936480, 967696, 1170600, 1209620, 1451544, 1512025, 1560800, 1814430, 1935392, 2341200, 2419240, 2903088, 3024050, 3628860, 4536075, 4682400, 4838480, 5806176, 6048100, 7257720, 9072150, 9676960, 12096200, 14515440, 18144300, 24192400, 29030880, 36288600, 48384800, 72577200, 145154400]

約数ペア:

[(1, 145154400), (2, 72577200), (3, 48384800), (4, 36288600), (5, 29030880), (6, 24192400), (8, 18144300), (10, 14515440), (12, 12096200), (15, 9676960), (16, 9072150), (20, 7257720), (24, 6048100), (25, 5806176), (30, 4838480), (31, 4682400), (32, 4536075), (40, 3628860), (48, 3024050), (50, 2903088), (60, 2419240), (62, 2341200), (75, 1935392), (80, 1814430), (93, 1560800), (96, 1512025), (100, 1451544), (120, 1209620), (124, 1170600), (150, 967696), (155, 936480), (160, 907215), (186, 780400), (200, 725772), (240, 604810), (248, 585300), (300, 483848), (310, 468240), (372, 390200), (400, 362886), (465, 312160), (480, 302405), (496, 292650), (600, 241924), (620, 234120), (744, 195100), (775, 187296), (800, 181443), (930, 156080), (992, 146325), (1200, 120962), (1240, 117060), (1488, 97550), (1550, 93648), (1860, 78040), (1951, 74400), (2325, 62432), (2400, 60481), (2480, 58530), (2976, 48775), (3100, 46824), (3720, 39020), (3902, 37200), (4650, 31216), (4960, 29265), (5853, 24800), (6200, 23412), (7440, 19510), (7804, 18600), (9300, 15608), (9755, 14880), (11706, 12400)]