77494950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 108

約数和(自身を含む): 225671940

約数和(自身を除く): 148176990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 845, 975, 1014, 1019, 1170, 1521, 1690, 1950, 2038, 2535, 2925, 3042, 3057, 4225, 5070, 5095, 5850, 6114, 7605, 8450, 9171, 10190, 12675, 13247, 15210, 15285, 18342, 25350, 25475, 26494, 30570, 38025, 39741, 45855, 50950, 66235, 76050, 76425, 79482, 91710, 119223, 132470, 152850, 172211, 198705, 229275, 238446, 331175, 344422, 397410, 458550, 516633, 596115, 662350, 861055, 993525, 1033266, 1192230, 1549899, 1722110, 1987050, 2583165, 2980575, 3099798, 4305275, 5166330, 5961150, 7749495, 8610550, 12915825, 15498990, 25831650, 38747475, 77494950]

約数ペア:

[(1, 77494950), (2, 38747475), (3, 25831650), (5, 15498990), (6, 12915825), (9, 8610550), (10, 7749495), (13, 5961150), (15, 5166330), (18, 4305275), (25, 3099798), (26, 2980575), (30, 2583165), (39, 1987050), (45, 1722110), (50, 1549899), (65, 1192230), (75, 1033266), (78, 993525), (90, 861055), (117, 662350), (130, 596115), (150, 516633), (169, 458550), (195, 397410), (225, 344422), (234, 331175), (325, 238446), (338, 229275), (390, 198705), (450, 172211), (507, 152850), (585, 132470), (650, 119223), (845, 91710), (975, 79482), (1014, 76425), (1019, 76050), (1170, 66235), (1521, 50950), (1690, 45855), (1950, 39741), (2038, 38025), (2535, 30570), (2925, 26494), (3042, 25475), (3057, 25350), (4225, 18342), (5070, 15285), (5095, 15210), (5850, 13247), (6114, 12675), (7605, 10190), (8450, 9171)]