153553140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 505604736

約数和(自身を除く): 352051596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 311, 390, 422, 468, 585, 622, 633, 780, 844, 933, 1055, 1170, 1244, 1266, 1555, 1866, 1899, 2110, 2340, 2532, 2743, 2799, 3110, 3165, 3732, 3798, 4043, 4220, 4665, 5486, 5598, 6220, 6330, 7596, 8086, 8229, 9330, 9495, 10972, 11196, 12129, 12660, 13715, 13995, 16172, 16458, 18660, 18990, 20215, 24258, 24687, 27430, 27990, 32916, 36387, 37980, 40430, 41145, 48516, 49374, 54860, 55980, 60645, 65621, 72774, 80860, 82290, 98748, 121290, 123435, 131242, 145548, 164580, 181935, 196863, 242580, 246870, 262484, 328105, 363870, 393726, 493740, 590589, 656210, 727740, 787452, 853073, 984315, 1181178, 1312420, 1706146, 1968630, 2362356, 2559219, 2952945, 3412292, 3937260, 4265365, 5118438, 5905890, 7677657, 8530730, 10236876, 11811780, 12796095, 15355314, 17061460, 25592190, 30710628, 38388285, 51184380, 76776570, 153553140]

約数ペア:

[(1, 153553140), (2, 76776570), (3, 51184380), (4, 38388285), (5, 30710628), (6, 25592190), (9, 17061460), (10, 15355314), (12, 12796095), (13, 11811780), (15, 10236876), (18, 8530730), (20, 7677657), (26, 5905890), (30, 5118438), (36, 4265365), (39, 3937260), (45, 3412292), (52, 2952945), (60, 2559219), (65, 2362356), (78, 1968630), (90, 1706146), (117, 1312420), (130, 1181178), (156, 984315), (180, 853073), (195, 787452), (211, 727740), (234, 656210), (260, 590589), (311, 493740), (390, 393726), (422, 363870), (468, 328105), (585, 262484), (622, 246870), (633, 242580), (780, 196863), (844, 181935), (933, 164580), (1055, 145548), (1170, 131242), (1244, 123435), (1266, 121290), (1555, 98748), (1866, 82290), (1899, 80860), (2110, 72774), (2340, 65621), (2532, 60645), (2743, 55980), (2799, 54860), (3110, 49374), (3165, 48516), (3732, 41145), (3798, 40430), (4043, 37980), (4220, 36387), (4665, 32916), (5486, 27990), (5598, 27430), (6220, 24687), (6330, 24258), (7596, 20215), (8086, 18990), (8229, 18660), (9330, 16458), (9495, 16172), (10972, 13995), (11196, 13715), (12129, 12660)]