975136000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 144

約数和(自身を含む): 2510097408

約数和(自身を除く): 1534961408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 620, 640, 775, 800, 983, 992, 1000, 1240, 1280, 1550, 1600, 1966, 1984, 2000, 2480, 3100, 3200, 3875, 3932, 3968, 4000, 4915, 4960, 6200, 6400, 7750, 7864, 7936, 8000, 9830, 9920, 12400, 15500, 15728, 16000, 19660, 19840, 24575, 24800, 30473, 31000, 31456, 32000, 39320, 39680, 49150, 49600, 60946, 62000, 62912, 78640, 98300, 99200, 121892, 122875, 124000, 125824, 152365, 157280, 196600, 198400, 243784, 245750, 248000, 251648, 304730, 314560, 393200, 487568, 491500, 496000, 609460, 629120, 761825, 786400, 975136, 983000, 992000, 1218920, 1258240, 1523650, 1572800, 1950272, 1966000, 2437840, 3047300, 3145600, 3809125, 3900544, 3932000, 4875680, 6094600, 6291200, 7618250, 7801088, 7864000, 9751360, 12189200, 15236500, 15728000, 19502720, 24378400, 30473000, 31456000, 39005440, 48756800, 60946000, 97513600, 121892000, 195027200, 243784000, 487568000, 975136000]

約数ペア:

[(1, 975136000), (2, 487568000), (4, 243784000), (5, 195027200), (8, 121892000), (10, 97513600), (16, 60946000), (20, 48756800), (25, 39005440), (31, 31456000), (32, 30473000), (40, 24378400), (50, 19502720), (62, 15728000), (64, 15236500), (80, 12189200), (100, 9751360), (124, 7864000), (125, 7801088), (128, 7618250), (155, 6291200), (160, 6094600), (200, 4875680), (248, 3932000), (250, 3900544), (256, 3809125), (310, 3145600), (320, 3047300), (400, 2437840), (496, 1966000), (500, 1950272), (620, 1572800), (640, 1523650), (775, 1258240), (800, 1218920), (983, 992000), (992, 983000), (1000, 975136), (1240, 786400), (1280, 761825), (1550, 629120), (1600, 609460), (1966, 496000), (1984, 491500), (2000, 487568), (2480, 393200), (3100, 314560), (3200, 304730), (3875, 251648), (3932, 248000), (3968, 245750), (4000, 243784), (4915, 198400), (4960, 196600), (6200, 157280), (6400, 152365), (7750, 125824), (7864, 124000), (7936, 122875), (8000, 121892), (9830, 99200), (9920, 98300), (12400, 78640), (15500, 62912), (15728, 62000), (16000, 60946), (19660, 49600), (19840, 49150), (24575, 39680), (24800, 39320), (30473, 32000), (31000, 31456)]