285366900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10453}}^1$

素因数の和:10490

約数の個数: 144

約数和(自身を含む): 1016296064

約数和(自身を除く): 730929164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 10453, 13650, 20906, 27300, 31359, 41812, 52265, 62718, 73171, 104530, 125436, 135889, 146342, 156795, 209060, 219513, 261325, 271778, 292684, 313590, 365855, 407667, 439026, 522650, 543556, 627180, 679445, 731710, 783975, 815334, 878052, 951223, 1045300, 1097565, 1358890, 1463420, 1567950, 1630668, 1829275, 1902446, 2038335, 2195130, 2717780, 2853669, 3135900, 3397225, 3658550, 3804892, 4076670, 4390260, 4756115, 5487825, 5707338, 6794450, 7317100, 8153340, 9512230, 10191675, 10975650, 11414676, 13588900, 14268345, 19024460, 20383350, 21951300, 23780575, 28536690, 40766700, 47561150, 57073380, 71341725, 95122300, 142683450, 285366900]

約数ペア:

[(1, 285366900), (2, 142683450), (3, 95122300), (4, 71341725), (5, 57073380), (6, 47561150), (7, 40766700), (10, 28536690), (12, 23780575), (13, 21951300), (14, 20383350), (15, 19024460), (20, 14268345), (21, 13588900), (25, 11414676), (26, 10975650), (28, 10191675), (30, 9512230), (35, 8153340), (39, 7317100), (42, 6794450), (50, 5707338), (52, 5487825), (60, 4756115), (65, 4390260), (70, 4076670), (75, 3804892), (78, 3658550), (84, 3397225), (91, 3135900), (100, 2853669), (105, 2717780), (130, 2195130), (140, 2038335), (150, 1902446), (156, 1829275), (175, 1630668), (182, 1567950), (195, 1463420), (210, 1358890), (260, 1097565), (273, 1045300), (300, 951223), (325, 878052), (350, 815334), (364, 783975), (390, 731710), (420, 679445), (455, 627180), (525, 543556), (546, 522650), (650, 439026), (700, 407667), (780, 365855), (910, 313590), (975, 292684), (1050, 271778), (1092, 261325), (1300, 219513), (1365, 209060), (1820, 156795), (1950, 146342), (2100, 135889), (2275, 125436), (2730, 104530), (3900, 73171), (4550, 62718), (5460, 52265), (6825, 41812), (9100, 31359), (10453, 27300), (13650, 20906)]