2795285340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 8646456000

約数和(自身を除く): 5851170660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 199, 219, 292, 365, 398, 438, 597, 657, 730, 796, 876, 995, 1069, 1095, 1194, 1314, 1460, 1791, 1990, 2138, 2190, 2388, 2628, 2985, 3207, 3285, 3582, 3980, 4276, 4380, 5345, 5970, 6414, 6570, 7164, 8955, 9621, 10690, 11940, 12828, 13140, 14527, 16035, 17910, 19242, 21380, 29054, 32070, 35820, 38484, 43581, 48105, 58108, 64140, 72635, 78037, 87162, 96210, 130743, 145270, 156074, 174324, 192420, 212731, 217905, 234111, 261486, 290540, 312148, 390185, 425462, 435810, 468222, 522972, 638193, 653715, 702333, 780370, 850924, 871620, 936444, 1063655, 1170555, 1276386, 1307430, 1404666, 1560740, 1914579, 2127310, 2341110, 2552772, 2614860, 2809332, 3190965, 3511665, 3829158, 4254620, 4682220, 6381930, 7023330, 7658316, 9572895, 12763860, 14046660, 15529363, 19145790, 31058726, 38291580, 46588089, 62117452, 77646815, 93176178, 139764267, 155293630, 186352356, 232940445, 279528534, 310587260, 465880890, 559057068, 698821335, 931761780, 1397642670, 2795285340]

約数ペア:

[(1, 2795285340), (2, 1397642670), (3, 931761780), (4, 698821335), (5, 559057068), (6, 465880890), (9, 310587260), (10, 279528534), (12, 232940445), (15, 186352356), (18, 155293630), (20, 139764267), (30, 93176178), (36, 77646815), (45, 62117452), (60, 46588089), (73, 38291580), (90, 31058726), (146, 19145790), (180, 15529363), (199, 14046660), (219, 12763860), (292, 9572895), (365, 7658316), (398, 7023330), (438, 6381930), (597, 4682220), (657, 4254620), (730, 3829158), (796, 3511665), (876, 3190965), (995, 2809332), (1069, 2614860), (1095, 2552772), (1194, 2341110), (1314, 2127310), (1460, 1914579), (1791, 1560740), (1990, 1404666), (2138, 1307430), (2190, 1276386), (2388, 1170555), (2628, 1063655), (2985, 936444), (3207, 871620), (3285, 850924), (3582, 780370), (3980, 702333), (4276, 653715), (4380, 638193), (5345, 522972), (5970, 468222), (6414, 435810), (6570, 425462), (7164, 390185), (8955, 312148), (9621, 290540), (10690, 261486), (11940, 234111), (12828, 217905), (13140, 212731), (14527, 192420), (16035, 174324), (17910, 156074), (19242, 145270), (21380, 130743), (29054, 96210), (32070, 87162), (35820, 78037), (38484, 72635), (43581, 64140), (48105, 58108)]