639054000

素因数分解:

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

素因数の和:2773

約数の個数: 240

約数和(自身を含む): 2404575264

約数和(自身を除く): 1765521264

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, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2731, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5462, 5850, 6000, 6500, 7800, 8193, 9000, 9360, 9750, 10924, 11700, 13000, 13655, 14625, 15600, 16386, 18000, 19500, 21848, 23400, 24579, 26000, 27310, 29250, 32772, 35503, 39000, 40965, 43696, 46800, 49158, 54620, 58500, 65544, 68275, 71006, 78000, 81930, 98316, 106509, 109240, 117000, 122895, 131088, 136550, 142012, 163860, 177515, 196632, 204825, 213018, 218480, 234000, 245790, 273100, 284024, 319527, 327720, 341375, 355030, 393264, 409650, 426036, 491580, 532545, 546200, 568048, 614475, 639054, 655440, 682750, 710060, 819300, 852072, 887575, 983160, 1024125, 1065090, 1092400, 1228950, 1278108, 1365500, 1420120, 1597635, 1638600, 1704144, 1775150, 1966320, 2048250, 2130180, 2457900, 2556216, 2662725, 2731000, 2840240, 3072375, 3195270, 3277200, 3550300, 4096500, 4260360, 4437875, 4915800, 5112432, 5325450, 5462000, 6144750, 6390540, 7100600, 7988175, 8193000, 8520720, 8875750, 9831600, 10650900, 12289500, 12781080, 13313625, 14201200, 15976350, 16386000, 17751500, 21301800, 24579000, 25562160, 26627250, 31952700, 35503000, 39940875, 42603600, 49158000, 53254500, 63905400, 71006000, 79881750, 106509000, 127810800, 159763500, 213018000, 319527000, 639054000]

約数ペア:

[(1, 639054000), (2, 319527000), (3, 213018000), (4, 159763500), (5, 127810800), (6, 106509000), (8, 79881750), (9, 71006000), (10, 63905400), (12, 53254500), (13, 49158000), (15, 42603600), (16, 39940875), (18, 35503000), (20, 31952700), (24, 26627250), (25, 25562160), (26, 24579000), (30, 21301800), (36, 17751500), (39, 16386000), (40, 15976350), (45, 14201200), (48, 13313625), (50, 12781080), (52, 12289500), (60, 10650900), (65, 9831600), (72, 8875750), (75, 8520720), (78, 8193000), (80, 7988175), (90, 7100600), (100, 6390540), (104, 6144750), (117, 5462000), (120, 5325450), (125, 5112432), (130, 4915800), (144, 4437875), (150, 4260360), (156, 4096500), (180, 3550300), (195, 3277200), (200, 3195270), (208, 3072375), (225, 2840240), (234, 2731000), (240, 2662725), (250, 2556216), (260, 2457900), (300, 2130180), (312, 2048250), (325, 1966320), (360, 1775150), (375, 1704144), (390, 1638600), (400, 1597635), (450, 1420120), (468, 1365500), (500, 1278108), (520, 1228950), (585, 1092400), (600, 1065090), (624, 1024125), (650, 983160), (720, 887575), (750, 852072), (780, 819300), (900, 710060), (936, 682750), (975, 655440), (1000, 639054), (1040, 614475), (1125, 568048), (1170, 546200), (1200, 532545), (1300, 491580), (1500, 426036), (1560, 409650), (1625, 393264), (1800, 355030), (1872, 341375), (1950, 327720), (2000, 319527), (2250, 284024), (2340, 273100), (2600, 245790), (2731, 234000), (2925, 218480), (3000, 213018), (3120, 204825), (3250, 196632), (3600, 177515), (3900, 163860), (4500, 142012), (4680, 136550), (4875, 131088), (5200, 122895), (5462, 117000), (5850, 109240), (6000, 106509), (6500, 98316), (7800, 81930), (8193, 78000), (9000, 71006), (9360, 68275), (9750, 65544), (10924, 58500), (11700, 54620), (13000, 49158), (13655, 46800), (14625, 43696), (15600, 40965), (16386, 39000), (18000, 35503), (19500, 32772), (21848, 29250), (23400, 27310), (24579, 26000)]