42145380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4626

約数の個数: 96

約数和(自身を含む): 138862080

約数和(自身を除く): 96716700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 4591, 9180, 9182, 13773, 18364, 22955, 27546, 41319, 45910, 55092, 68865, 78047, 82638, 91820, 123957, 137730, 156094, 165276, 206595, 234141, 247914, 275460, 312188, 390235, 413190, 468282, 495828, 619785, 702423, 780470, 826380, 936564, 1170705, 1239570, 1404846, 1560940, 2107269, 2341410, 2479140, 2809692, 3512115, 4214538, 4682820, 7024230, 8429076, 10536345, 14048460, 21072690, 42145380]

約数ペア:

[(1, 42145380), (2, 21072690), (3, 14048460), (4, 10536345), (5, 8429076), (6, 7024230), (9, 4682820), (10, 4214538), (12, 3512115), (15, 2809692), (17, 2479140), (18, 2341410), (20, 2107269), (27, 1560940), (30, 1404846), (34, 1239570), (36, 1170705), (45, 936564), (51, 826380), (54, 780470), (60, 702423), (68, 619785), (85, 495828), (90, 468282), (102, 413190), (108, 390235), (135, 312188), (153, 275460), (170, 247914), (180, 234141), (204, 206595), (255, 165276), (270, 156094), (306, 137730), (340, 123957), (459, 91820), (510, 82638), (540, 78047), (612, 68865), (765, 55092), (918, 45910), (1020, 41319), (1530, 27546), (1836, 22955), (2295, 18364), (3060, 13773), (4590, 9182), (4591, 9180)]