77881050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13313}}^1$

素因数の和:13344

約数の個数: 72

約数和(自身を含む): 225352764

約数和(自身を除く): 147471714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13313, 26626, 39939, 66565, 79878, 119817, 133130, 173069, 199695, 239634, 332825, 346138, 399390, 519207, 599085, 665650, 865345, 998475, 1038414, 1198170, 1557621, 1730690, 1996950, 2596035, 2995425, 3115242, 4326725, 5192070, 5990850, 7788105, 8653450, 12980175, 15576210, 25960350, 38940525, 77881050]

約数ペア:

[(1, 77881050), (2, 38940525), (3, 25960350), (5, 15576210), (6, 12980175), (9, 8653450), (10, 7788105), (13, 5990850), (15, 5192070), (18, 4326725), (25, 3115242), (26, 2995425), (30, 2596035), (39, 1996950), (45, 1730690), (50, 1557621), (65, 1198170), (75, 1038414), (78, 998475), (90, 865345), (117, 665650), (130, 599085), (150, 519207), (195, 399390), (225, 346138), (234, 332825), (325, 239634), (390, 199695), (450, 173069), (585, 133130), (650, 119817), (975, 79878), (1170, 66565), (1950, 39939), (2925, 26626), (5850, 13313)]