144899820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20672

約数の個数: 96

約数和(自身を含む): 485499840

約数和(自身を除く): 340600020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20641, 41282, 61923, 82564, 103205, 123846, 185769, 206410, 247692, 268333, 309615, 371538, 412820, 536666, 557307, 619230, 743076, 804999, 928845, 1073332, 1114614, 1238460, 1341665, 1609998, 1857690, 2229228, 2414997, 2683330, 2786535, 3219996, 3715380, 4024995, 4829994, 5366660, 5573070, 7244991, 8049990, 9659988, 11146140, 12074985, 14489982, 16099980, 24149970, 28979964, 36224955, 48299940, 72449910, 144899820]

約数ペア:

[(1, 144899820), (2, 72449910), (3, 48299940), (4, 36224955), (5, 28979964), (6, 24149970), (9, 16099980), (10, 14489982), (12, 12074985), (13, 11146140), (15, 9659988), (18, 8049990), (20, 7244991), (26, 5573070), (27, 5366660), (30, 4829994), (36, 4024995), (39, 3715380), (45, 3219996), (52, 2786535), (54, 2683330), (60, 2414997), (65, 2229228), (78, 1857690), (90, 1609998), (108, 1341665), (117, 1238460), (130, 1114614), (135, 1073332), (156, 928845), (180, 804999), (195, 743076), (234, 619230), (260, 557307), (270, 536666), (351, 412820), (390, 371538), (468, 309615), (540, 268333), (585, 247692), (702, 206410), (780, 185769), (1170, 123846), (1404, 103205), (1755, 82564), (2340, 61923), (3510, 41282), (7020, 20641)]