75826380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180539}}^1$

素因数の和:180558

約数の個数: 48

約数和(自身を含む): 242645760

約数和(自身を除く): 166819380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 180539, 361078, 541617, 722156, 902695, 1083234, 1263773, 1805390, 2166468, 2527546, 2708085, 3610780, 3791319, 5055092, 5416170, 6318865, 7582638, 10832340, 12637730, 15165276, 18956595, 25275460, 37913190, 75826380]

約数ペア:

[(1, 75826380), (2, 37913190), (3, 25275460), (4, 18956595), (5, 15165276), (6, 12637730), (7, 10832340), (10, 7582638), (12, 6318865), (14, 5416170), (15, 5055092), (20, 3791319), (21, 3610780), (28, 2708085), (30, 2527546), (35, 2166468), (42, 1805390), (60, 1263773), (70, 1083234), (84, 902695), (105, 722156), (140, 541617), (210, 361078), (420, 180539)]