152346400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6194

約数の個数: 72

約数和(自身を含む): 383975424

約数和(自身を除く): 231629024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6143, 6200, 12286, 12400, 24572, 24800, 30715, 49144, 61430, 98288, 122860, 153575, 190433, 196576, 245720, 307150, 380866, 491440, 614300, 761732, 952165, 982880, 1228600, 1523464, 1904330, 2457200, 3046928, 3808660, 4760825, 4914400, 6093856, 7617320, 9521650, 15234640, 19043300, 30469280, 38086600, 76173200, 152346400]

約数ペア:

[(1, 152346400), (2, 76173200), (4, 38086600), (5, 30469280), (8, 19043300), (10, 15234640), (16, 9521650), (20, 7617320), (25, 6093856), (31, 4914400), (32, 4760825), (40, 3808660), (50, 3046928), (62, 2457200), (80, 1904330), (100, 1523464), (124, 1228600), (155, 982880), (160, 952165), (200, 761732), (248, 614300), (310, 491440), (400, 380866), (496, 307150), (620, 245720), (775, 196576), (800, 190433), (992, 153575), (1240, 122860), (1550, 98288), (2480, 61430), (3100, 49144), (4960, 30715), (6143, 24800), (6200, 24572), (12286, 12400)]