84172140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2767}}^1$

素因数の和:2808

約数の個数: 108

約数和(自身を含む): 276573024

約数和(自身を除く): 192400884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 2767, 3042, 3380, 5070, 5534, 6084, 7605, 8301, 10140, 11068, 13835, 15210, 16602, 24903, 27670, 30420, 33204, 35971, 41505, 49806, 55340, 71942, 83010, 99612, 107913, 124515, 143884, 166020, 179855, 215826, 249030, 323739, 359710, 431652, 467623, 498060, 539565, 647478, 719420, 935246, 1079130, 1294956, 1402869, 1618695, 1870492, 2158260, 2338115, 2805738, 3237390, 4208607, 4676230, 5611476, 6474780, 7014345, 8417214, 9352460, 14028690, 16834428, 21043035, 28057380, 42086070, 84172140]

約数ペア:

[(1, 84172140), (2, 42086070), (3, 28057380), (4, 21043035), (5, 16834428), (6, 14028690), (9, 9352460), (10, 8417214), (12, 7014345), (13, 6474780), (15, 5611476), (18, 4676230), (20, 4208607), (26, 3237390), (30, 2805738), (36, 2338115), (39, 2158260), (45, 1870492), (52, 1618695), (60, 1402869), (65, 1294956), (78, 1079130), (90, 935246), (117, 719420), (130, 647478), (156, 539565), (169, 498060), (180, 467623), (195, 431652), (234, 359710), (260, 323739), (338, 249030), (390, 215826), (468, 179855), (507, 166020), (585, 143884), (676, 124515), (780, 107913), (845, 99612), (1014, 83010), (1170, 71942), (1521, 55340), (1690, 49806), (2028, 41505), (2340, 35971), (2535, 33204), (2767, 30420), (3042, 27670), (3380, 24903), (5070, 16602), (5534, 15210), (6084, 13835), (7605, 11068), (8301, 10140)]