82317300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21107}}^1$

素因数の和:21137

約数の個数: 72

約数和(自身を含む): 256504416

約数和(自身を除く): 174187116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21107, 42214, 63321, 84428, 105535, 126642, 211070, 253284, 274391, 316605, 422140, 527675, 548782, 633210, 823173, 1055350, 1097564, 1266420, 1371955, 1583025, 1646346, 2110700, 2743910, 3166050, 3292692, 4115865, 5487820, 6332100, 6859775, 8231730, 13719550, 16463460, 20579325, 27439100, 41158650, 82317300]

約数ペア:

[(1, 82317300), (2, 41158650), (3, 27439100), (4, 20579325), (5, 16463460), (6, 13719550), (10, 8231730), (12, 6859775), (13, 6332100), (15, 5487820), (20, 4115865), (25, 3292692), (26, 3166050), (30, 2743910), (39, 2110700), (50, 1646346), (52, 1583025), (60, 1371955), (65, 1266420), (75, 1097564), (78, 1055350), (100, 823173), (130, 633210), (150, 548782), (156, 527675), (195, 422140), (260, 316605), (300, 274391), (325, 253284), (390, 211070), (650, 126642), (780, 105535), (975, 84428), (1300, 63321), (1950, 42214), (3900, 21107)]