22962780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 74299680

約数和(自身を除く): 51336900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 83, 87, 90, 106, 116, 145, 159, 166, 174, 180, 212, 249, 261, 265, 290, 318, 332, 348, 415, 435, 477, 498, 522, 530, 580, 636, 747, 795, 830, 870, 954, 996, 1044, 1060, 1245, 1305, 1494, 1537, 1590, 1660, 1740, 1908, 2385, 2407, 2490, 2610, 2988, 3074, 3180, 3735, 4399, 4611, 4770, 4814, 4980, 5220, 6148, 7221, 7470, 7685, 8798, 9222, 9540, 9628, 12035, 13197, 13833, 14442, 14940, 15370, 17596, 18444, 21663, 21995, 23055, 24070, 26394, 27666, 28884, 30740, 36105, 39591, 43326, 43990, 46110, 48140, 52788, 55332, 65985, 69165, 72210, 79182, 86652, 87980, 92220, 108315, 127571, 131970, 138330, 144420, 158364, 197955, 216630, 255142, 263940, 276660, 382713, 395910, 433260, 510284, 637855, 765426, 791820, 1148139, 1275710, 1530852, 1913565, 2296278, 2551420, 3827130, 4592556, 5740695, 7654260, 11481390, 22962780]

約数ペア:

[(1, 22962780), (2, 11481390), (3, 7654260), (4, 5740695), (5, 4592556), (6, 3827130), (9, 2551420), (10, 2296278), (12, 1913565), (15, 1530852), (18, 1275710), (20, 1148139), (29, 791820), (30, 765426), (36, 637855), (45, 510284), (53, 433260), (58, 395910), (60, 382713), (83, 276660), (87, 263940), (90, 255142), (106, 216630), (116, 197955), (145, 158364), (159, 144420), (166, 138330), (174, 131970), (180, 127571), (212, 108315), (249, 92220), (261, 87980), (265, 86652), (290, 79182), (318, 72210), (332, 69165), (348, 65985), (415, 55332), (435, 52788), (477, 48140), (498, 46110), (522, 43990), (530, 43326), (580, 39591), (636, 36105), (747, 30740), (795, 28884), (830, 27666), (870, 26394), (954, 24070), (996, 23055), (1044, 21995), (1060, 21663), (1245, 18444), (1305, 17596), (1494, 15370), (1537, 14940), (1590, 14442), (1660, 13833), (1740, 13197), (1908, 12035), (2385, 9628), (2407, 9540), (2490, 9222), (2610, 8798), (2988, 7685), (3074, 7470), (3180, 7221), (3735, 6148), (4399, 5220), (4611, 4980), (4770, 4814)]