39284700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1476

約数の個数: 144

約数和(自身を含む): 139991040

約数和(自身を除く): 100706340

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, 1439, 1820, 1950, 2100, 2275, 2730, 2878, 3900, 4317, 4550, 5460, 5756, 6825, 7195, 8634, 9100, 10073, 13650, 14390, 17268, 18707, 20146, 21585, 27300, 28780, 30219, 35975, 37414, 40292, 43170, 50365, 56121, 60438, 71950, 74828, 86340, 93535, 100730, 107925, 112242, 120876, 130949, 143900, 151095, 187070, 201460, 215850, 224484, 251825, 261898, 280605, 302190, 374140, 392847, 431700, 467675, 503650, 523796, 561210, 604380, 654745, 755475, 785694, 935350, 1007300, 1122420, 1309490, 1403025, 1510950, 1571388, 1870700, 1964235, 2618980, 2806050, 3021900, 3273725, 3928470, 5612100, 6547450, 7856940, 9821175, 13094900, 19642350, 39284700]

約数ペア:

[(1, 39284700), (2, 19642350), (3, 13094900), (4, 9821175), (5, 7856940), (6, 6547450), (7, 5612100), (10, 3928470), (12, 3273725), (13, 3021900), (14, 2806050), (15, 2618980), (20, 1964235), (21, 1870700), (25, 1571388), (26, 1510950), (28, 1403025), (30, 1309490), (35, 1122420), (39, 1007300), (42, 935350), (50, 785694), (52, 755475), (60, 654745), (65, 604380), (70, 561210), (75, 523796), (78, 503650), (84, 467675), (91, 431700), (100, 392847), (105, 374140), (130, 302190), (140, 280605), (150, 261898), (156, 251825), (175, 224484), (182, 215850), (195, 201460), (210, 187070), (260, 151095), (273, 143900), (300, 130949), (325, 120876), (350, 112242), (364, 107925), (390, 100730), (420, 93535), (455, 86340), (525, 74828), (546, 71950), (650, 60438), (700, 56121), (780, 50365), (910, 43170), (975, 40292), (1050, 37414), (1092, 35975), (1300, 30219), (1365, 28780), (1439, 27300), (1820, 21585), (1950, 20146), (2100, 18707), (2275, 17268), (2730, 14390), (2878, 13650), (3900, 10073), (4317, 9100), (4550, 8634), (5460, 7195), (5756, 6825)]