127810800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 180

約数和(自身を含む): 477832264

約数和(自身を除く): 350021464

約数列:

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

約数ペア:

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