78147322650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{42491}}^1$

素因数の和:42637

約数の個数: 144

約数和(自身を含む): 216587842848

約数和(自身を除く): 138440520198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 67, 75, 90, 122, 134, 150, 183, 201, 225, 305, 335, 366, 402, 450, 549, 603, 610, 670, 915, 1005, 1098, 1206, 1525, 1675, 1830, 2010, 2745, 3015, 3050, 3350, 4087, 4575, 5025, 5490, 6030, 8174, 9150, 10050, 12261, 13725, 15075, 20435, 24522, 27450, 30150, 36783, 40870, 42491, 61305, 73566, 84982, 102175, 122610, 127473, 183915, 204350, 212455, 254946, 306525, 367830, 382419, 424910, 613050, 637365, 764838, 919575, 1062275, 1274730, 1839150, 1912095, 2124550, 2591951, 2846897, 3186825, 3824190, 5183902, 5693794, 6373650, 7775853, 8540691, 9560475, 12959755, 14234485, 15551706, 17081382, 19120950, 23327559, 25622073, 25919510, 28468970, 38879265, 42703455, 46655118, 51244146, 64798775, 71172425, 77758530, 85406910, 116637795, 128110365, 129597550, 142344850, 173660717, 194396325, 213517275, 233275590, 256220730, 347321434, 388792650, 427034550, 520982151, 583188975, 640551825, 868303585, 1041964302, 1166377950, 1281103650, 1562946453, 1736607170, 2604910755, 3125892906, 4341517925, 5209821510, 7814732265, 8683035850, 13024553775, 15629464530, 26049107550, 39073661325, 78147322650]

約数ペア:

[(1, 78147322650), (2, 39073661325), (3, 26049107550), (5, 15629464530), (6, 13024553775), (9, 8683035850), (10, 7814732265), (15, 5209821510), (18, 4341517925), (25, 3125892906), (30, 2604910755), (45, 1736607170), (50, 1562946453), (61, 1281103650), (67, 1166377950), (75, 1041964302), (90, 868303585), (122, 640551825), (134, 583188975), (150, 520982151), (183, 427034550), (201, 388792650), (225, 347321434), (305, 256220730), (335, 233275590), (366, 213517275), (402, 194396325), (450, 173660717), (549, 142344850), (603, 129597550), (610, 128110365), (670, 116637795), (915, 85406910), (1005, 77758530), (1098, 71172425), (1206, 64798775), (1525, 51244146), (1675, 46655118), (1830, 42703455), (2010, 38879265), (2745, 28468970), (3015, 25919510), (3050, 25622073), (3350, 23327559), (4087, 19120950), (4575, 17081382), (5025, 15551706), (5490, 14234485), (6030, 12959755), (8174, 9560475), (9150, 8540691), (10050, 7775853), (12261, 6373650), (13725, 5693794), (15075, 5183902), (20435, 3824190), (24522, 3186825), (27450, 2846897), (30150, 2591951), (36783, 2124550), (40870, 1912095), (42491, 1839150), (61305, 1274730), (73566, 1062275), (84982, 919575), (102175, 764838), (122610, 637365), (127473, 613050), (183915, 424910), (204350, 382419), (212455, 367830), (254946, 306525)]