149246460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75377}}^1$

素因数の和:75403

約数の個数: 72

約数和(自身を含む): 493876656

約数和(自身を除く): 344630196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 75377, 150754, 226131, 301508, 376885, 452262, 678393, 753770, 829147, 904524, 1130655, 1356786, 1507540, 1658294, 2261310, 2487441, 2713572, 3316588, 3391965, 4145735, 4522620, 4974882, 6783930, 7462323, 8291470, 9949764, 12437205, 13567860, 14924646, 16582940, 24874410, 29849292, 37311615, 49748820, 74623230, 149246460]

約数ペア:

[(1, 149246460), (2, 74623230), (3, 49748820), (4, 37311615), (5, 29849292), (6, 24874410), (9, 16582940), (10, 14924646), (11, 13567860), (12, 12437205), (15, 9949764), (18, 8291470), (20, 7462323), (22, 6783930), (30, 4974882), (33, 4522620), (36, 4145735), (44, 3391965), (45, 3316588), (55, 2713572), (60, 2487441), (66, 2261310), (90, 1658294), (99, 1507540), (110, 1356786), (132, 1130655), (165, 904524), (180, 829147), (198, 753770), (220, 678393), (330, 452262), (396, 376885), (495, 301508), (660, 226131), (990, 150754), (1980, 75377)]