19382209500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2189

約数の個数: 192

約数和(自身を含む): 58320138240

約数和(自身を除く): 38937928740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 179, 185, 222, 250, 300, 358, 370, 375, 444, 500, 537, 555, 716, 740, 750, 895, 925, 1074, 1110, 1500, 1790, 1850, 1951, 2148, 2220, 2685, 2775, 3580, 3700, 3902, 4475, 4625, 5370, 5550, 5853, 6623, 7804, 8950, 9250, 9755, 10740, 11100, 11706, 13246, 13425, 13875, 17900, 18500, 19510, 19869, 22375, 23412, 26492, 26850, 27750, 29265, 33115, 39020, 39738, 44750, 48775, 53700, 55500, 58530, 66230, 67125, 72187, 79476, 89500, 97550, 99345, 117060, 132460, 134250, 144374, 146325, 165575, 195100, 198690, 216561, 243875, 268500, 288748, 292650, 331150, 349229, 360935, 397380, 433122, 487750, 496725, 585300, 662300, 698458, 721870, 731625, 827875, 866244, 975500, 993450, 1047687, 1082805, 1396916, 1443740, 1463250, 1655750, 1746145, 1804675, 1986900, 2095374, 2165610, 2483625, 2926500, 3311500, 3492290, 3609350, 4190748, 4331220, 4967250, 5238435, 5414025, 6984580, 7218700, 8730725, 9023375, 9934500, 10476870, 10828050, 12921473, 17461450, 18046750, 20953740, 21656100, 25842946, 26192175, 27070125, 34922900, 36093500, 38764419, 43653625, 51685892, 52384350, 54140250, 64607365, 77528838, 87307250, 104768700, 108280500, 129214730, 130960875, 155057676, 174614500, 193822095, 258429460, 261921750, 323036825, 387644190, 523843500, 646073650, 775288380, 969110475, 1292147300, 1615184125, 1938220950, 3230368250, 3876441900, 4845552375, 6460736500, 9691104750, 19382209500]

約数ペア:

[(1, 19382209500), (2, 9691104750), (3, 6460736500), (4, 4845552375), (5, 3876441900), (6, 3230368250), (10, 1938220950), (12, 1615184125), (15, 1292147300), (20, 969110475), (25, 775288380), (30, 646073650), (37, 523843500), (50, 387644190), (60, 323036825), (74, 261921750), (75, 258429460), (100, 193822095), (111, 174614500), (125, 155057676), (148, 130960875), (150, 129214730), (179, 108280500), (185, 104768700), (222, 87307250), (250, 77528838), (300, 64607365), (358, 54140250), (370, 52384350), (375, 51685892), (444, 43653625), (500, 38764419), (537, 36093500), (555, 34922900), (716, 27070125), (740, 26192175), (750, 25842946), (895, 21656100), (925, 20953740), (1074, 18046750), (1110, 17461450), (1500, 12921473), (1790, 10828050), (1850, 10476870), (1951, 9934500), (2148, 9023375), (2220, 8730725), (2685, 7218700), (2775, 6984580), (3580, 5414025), (3700, 5238435), (3902, 4967250), (4475, 4331220), (4625, 4190748), (5370, 3609350), (5550, 3492290), (5853, 3311500), (6623, 2926500), (7804, 2483625), (8950, 2165610), (9250, 2095374), (9755, 1986900), (10740, 1804675), (11100, 1746145), (11706, 1655750), (13246, 1463250), (13425, 1443740), (13875, 1396916), (17900, 1082805), (18500, 1047687), (19510, 993450), (19869, 975500), (22375, 866244), (23412, 827875), (26492, 731625), (26850, 721870), (27750, 698458), (29265, 662300), (33115, 585300), (39020, 496725), (39738, 487750), (44750, 433122), (48775, 397380), (53700, 360935), (55500, 349229), (58530, 331150), (66230, 292650), (67125, 288748), (72187, 268500), (79476, 243875), (89500, 216561), (97550, 198690), (99345, 195100), (117060, 165575), (132460, 146325), (134250, 144374)]