68565532500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{82361}}^1$

素因数の和:82428

約数の個数: 180

約数和(自身を含む): 222434888676

約数和(自身を除く): 153869356176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 180, 185, 222, 225, 250, 300, 333, 370, 375, 444, 450, 500, 555, 625, 666, 740, 750, 900, 925, 1110, 1125, 1250, 1332, 1500, 1665, 1850, 1875, 2220, 2250, 2500, 2775, 3330, 3700, 3750, 4500, 4625, 5550, 5625, 6660, 7500, 8325, 9250, 11100, 11250, 13875, 16650, 18500, 22500, 23125, 27750, 33300, 41625, 46250, 55500, 69375, 82361, 83250, 92500, 138750, 164722, 166500, 208125, 247083, 277500, 329444, 411805, 416250, 494166, 741249, 823610, 832500, 988332, 1235415, 1482498, 1647220, 2059025, 2470830, 2964996, 3047357, 3706245, 4118050, 4941660, 6094714, 6177075, 7412490, 8236100, 9142071, 10295125, 12189428, 12354150, 14824980, 15236785, 18284142, 18531225, 20590250, 24708300, 27426213, 30473570, 30885375, 36568284, 37062450, 41180500, 45710355, 51475625, 54852426, 60947140, 61770750, 74124900, 76183925, 91420710, 92656125, 102951250, 109704852, 123541500, 137131065, 152367850, 154426875, 182841420, 185312250, 205902500, 228551775, 274262130, 304735700, 308853750, 370624500, 380919625, 457103550, 463280625, 548524260, 617707500, 685655325, 761839250, 914207100, 926561250, 1142758875, 1371310650, 1523678500, 1853122500, 1904598125, 2285517750, 2742621300, 3428276625, 3809196250, 4571035500, 5713794375, 6856553250, 7618392500, 11427588750, 13713106500, 17141383125, 22855177500, 34282766250, 68565532500]

約数ペア:

[(1, 68565532500), (2, 34282766250), (3, 22855177500), (4, 17141383125), (5, 13713106500), (6, 11427588750), (9, 7618392500), (10, 6856553250), (12, 5713794375), (15, 4571035500), (18, 3809196250), (20, 3428276625), (25, 2742621300), (30, 2285517750), (36, 1904598125), (37, 1853122500), (45, 1523678500), (50, 1371310650), (60, 1142758875), (74, 926561250), (75, 914207100), (90, 761839250), (100, 685655325), (111, 617707500), (125, 548524260), (148, 463280625), (150, 457103550), (180, 380919625), (185, 370624500), (222, 308853750), (225, 304735700), (250, 274262130), (300, 228551775), (333, 205902500), (370, 185312250), (375, 182841420), (444, 154426875), (450, 152367850), (500, 137131065), (555, 123541500), (625, 109704852), (666, 102951250), (740, 92656125), (750, 91420710), (900, 76183925), (925, 74124900), (1110, 61770750), (1125, 60947140), (1250, 54852426), (1332, 51475625), (1500, 45710355), (1665, 41180500), (1850, 37062450), (1875, 36568284), (2220, 30885375), (2250, 30473570), (2500, 27426213), (2775, 24708300), (3330, 20590250), (3700, 18531225), (3750, 18284142), (4500, 15236785), (4625, 14824980), (5550, 12354150), (5625, 12189428), (6660, 10295125), (7500, 9142071), (8325, 8236100), (9250, 7412490), (11100, 6177075), (11250, 6094714), (13875, 4941660), (16650, 4118050), (18500, 3706245), (22500, 3047357), (23125, 2964996), (27750, 2470830), (33300, 2059025), (41625, 1647220), (46250, 1482498), (55500, 1235415), (69375, 988332), (82361, 832500), (83250, 823610), (92500, 741249), (138750, 494166), (164722, 416250), (166500, 411805), (208125, 329444), (247083, 277500)]