143301900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68239}}^1$

素因数の和:68263

約数の個数: 72

約数和(自身を含む): 473858560

約数和(自身を除く): 330556660

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, 68239, 136478, 204717, 272956, 341195, 409434, 477673, 682390, 818868, 955346, 1023585, 1364780, 1433019, 1705975, 1910692, 2047170, 2388365, 2866038, 3411950, 4094340, 4776730, 5117925, 5732076, 6823900, 7165095, 9553460, 10235850, 11941825, 14330190, 20471700, 23883650, 28660380, 35825475, 47767300, 71650950, 143301900]

約数ペア:

[(1, 143301900), (2, 71650950), (3, 47767300), (4, 35825475), (5, 28660380), (6, 23883650), (7, 20471700), (10, 14330190), (12, 11941825), (14, 10235850), (15, 9553460), (20, 7165095), (21, 6823900), (25, 5732076), (28, 5117925), (30, 4776730), (35, 4094340), (42, 3411950), (50, 2866038), (60, 2388365), (70, 2047170), (75, 1910692), (84, 1705975), (100, 1433019), (105, 1364780), (140, 1023585), (150, 955346), (175, 818868), (210, 682390), (300, 477673), (350, 409434), (420, 341195), (525, 272956), (700, 204717), (1050, 136478), (2100, 68239)]