152751900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72739}}^1$

素因数の和:72763

約数の個数: 72

約数和(自身を含む): 505106560

約数和(自身を除く): 352354660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 72739, 145478, 218217, 290956, 363695, 436434, 509173, 727390, 872868, 1018346, 1091085, 1454780, 1527519, 1818475, 2036692, 2182170, 2545865, 3055038, 3636950, 4364340, 5091730, 5455425, 6110076, 7273900, 7637595, 10183460, 10910850, 12729325, 15275190, 21821700, 25458650, 30550380, 38187975, 50917300, 76375950, 152751900]

約数ペア:

[(1, 152751900), (2, 76375950), (3, 50917300), (4, 38187975), (5, 30550380), (6, 25458650), (7, 21821700), (10, 15275190), (12, 12729325), (14, 10910850), (15, 10183460), (20, 7637595), (21, 7273900), (25, 6110076), (28, 5455425), (30, 5091730), (35, 4364340), (42, 3636950), (50, 3055038), (60, 2545865), (70, 2182170), (75, 2036692), (84, 1818475), (100, 1527519), (105, 1454780), (140, 1091085), (150, 1018346), (175, 872868), (210, 727390), (300, 509173), (350, 436434), (420, 363695), (525, 290956), (700, 218217), (1050, 145478), (2100, 72739)]