27300

素因数分解:

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

素因数の和:37

約数の個数: 72

約数和(自身を含む): 97216

約数和(自身を除く): 69916

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, 13650, 27300]

約数ペア:

[(1, 27300), (2, 13650), (3, 9100), (4, 6825), (5, 5460), (6, 4550), (7, 3900), (10, 2730), (12, 2275), (13, 2100), (14, 1950), (15, 1820), (20, 1365), (21, 1300), (25, 1092), (26, 1050), (28, 975), (30, 910), (35, 780), (39, 700), (42, 650), (50, 546), (52, 525), (60, 455), (65, 420), (70, 390), (75, 364), (78, 350), (84, 325), (91, 300), (100, 273), (105, 260), (130, 210), (140, 195), (150, 182), (156, 175)]