255621600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 216

約数和(自身を含む): 971078472

約数和(自身を除く): 715456872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2731, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5462, 5850, 6240, 7200, 7800, 8193, 9360, 10400, 10924, 11700, 13655, 15600, 16386, 18720, 21848, 23400, 24579, 27310, 31200, 32772, 35503, 40965, 43696, 46800, 49158, 54620, 65544, 68275, 71006, 81930, 87392, 93600, 98316, 106509, 109240, 122895, 131088, 136550, 142012, 163860, 177515, 196632, 204825, 213018, 218480, 245790, 262176, 273100, 284024, 319527, 327720, 355030, 393264, 409650, 426036, 436960, 491580, 532545, 546200, 568048, 614475, 639054, 655440, 710060, 786528, 819300, 852072, 887575, 983160, 1065090, 1092400, 1136096, 1228950, 1278108, 1310880, 1420120, 1597635, 1638600, 1704144, 1775150, 1966320, 2130180, 2184800, 2457900, 2556216, 2662725, 2840240, 3195270, 3277200, 3408288, 3550300, 3932640, 4260360, 4915800, 5112432, 5325450, 5680480, 6390540, 6554400, 7100600, 7988175, 8520720, 9831600, 10224864, 10650900, 12781080, 14201200, 15976350, 17041440, 19663200, 21301800, 25562160, 28402400, 31952700, 42603600, 51124320, 63905400, 85207200, 127810800, 255621600]

約数ペア:

[(1, 255621600), (2, 127810800), (3, 85207200), (4, 63905400), (5, 51124320), (6, 42603600), (8, 31952700), (9, 28402400), (10, 25562160), (12, 21301800), (13, 19663200), (15, 17041440), (16, 15976350), (18, 14201200), (20, 12781080), (24, 10650900), (25, 10224864), (26, 9831600), (30, 8520720), (32, 7988175), (36, 7100600), (39, 6554400), (40, 6390540), (45, 5680480), (48, 5325450), (50, 5112432), (52, 4915800), (60, 4260360), (65, 3932640), (72, 3550300), (75, 3408288), (78, 3277200), (80, 3195270), (90, 2840240), (96, 2662725), (100, 2556216), (104, 2457900), (117, 2184800), (120, 2130180), (130, 1966320), (144, 1775150), (150, 1704144), (156, 1638600), (160, 1597635), (180, 1420120), (195, 1310880), (200, 1278108), (208, 1228950), (225, 1136096), (234, 1092400), (240, 1065090), (260, 983160), (288, 887575), (300, 852072), (312, 819300), (325, 786528), (360, 710060), (390, 655440), (400, 639054), (416, 614475), (450, 568048), (468, 546200), (480, 532545), (520, 491580), (585, 436960), (600, 426036), (624, 409650), (650, 393264), (720, 355030), (780, 327720), (800, 319527), (900, 284024), (936, 273100), (975, 262176), (1040, 245790), (1170, 218480), (1200, 213018), (1248, 204825), (1300, 196632), (1440, 177515), (1560, 163860), (1800, 142012), (1872, 136550), (1950, 131088), (2080, 122895), (2340, 109240), (2400, 106509), (2600, 98316), (2731, 93600), (2925, 87392), (3120, 81930), (3600, 71006), (3744, 68275), (3900, 65544), (4680, 54620), (5200, 49158), (5462, 46800), (5850, 43696), (6240, 40965), (7200, 35503), (7800, 32772), (8193, 31200), (9360, 27310), (10400, 24579), (10924, 23400), (11700, 21848), (13655, 18720), (15600, 16386)]