90773280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 336323988

約数和(自身を除く): 245550708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 373, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 746, 780, 845, 936, 1014, 1040, 1119, 1170, 1248, 1352, 1440, 1492, 1521, 1560, 1690, 1865, 1872, 2028, 2080, 2238, 2340, 2535, 2704, 2984, 3042, 3120, 3357, 3380, 3730, 3744, 4056, 4476, 4680, 4849, 5070, 5408, 5595, 5968, 6084, 6240, 6714, 6760, 7460, 7605, 8112, 8952, 9360, 9698, 10140, 11190, 11936, 12168, 13428, 13520, 14547, 14920, 15210, 16224, 16785, 17904, 18720, 19396, 20280, 22380, 24245, 24336, 26856, 27040, 29094, 29840, 30420, 33570, 35808, 38792, 40560, 43641, 44760, 48490, 48672, 53712, 58188, 59680, 60840, 63037, 67140, 72735, 77584, 81120, 87282, 89520, 96980, 107424, 116376, 121680, 126074, 134280, 145470, 155168, 174564, 179040, 189111, 193960, 218205, 232752, 243360, 252148, 268560, 290940, 315185, 349128, 378222, 387920, 436410, 465504, 504296, 537120, 567333, 581880, 630370, 698256, 756444, 775840, 872820, 945555, 1008592, 1134666, 1163760, 1260740, 1396512, 1512888, 1745640, 1891110, 2017184, 2269332, 2327520, 2521480, 2836665, 3025776, 3491280, 3782220, 4538664, 5042960, 5673330, 6051552, 6982560, 7564440, 9077328, 10085920, 11346660, 15128880, 18154656, 22693320, 30257760, 45386640, 90773280]

約数ペア:

[(1, 90773280), (2, 45386640), (3, 30257760), (4, 22693320), (5, 18154656), (6, 15128880), (8, 11346660), (9, 10085920), (10, 9077328), (12, 7564440), (13, 6982560), (15, 6051552), (16, 5673330), (18, 5042960), (20, 4538664), (24, 3782220), (26, 3491280), (30, 3025776), (32, 2836665), (36, 2521480), (39, 2327520), (40, 2269332), (45, 2017184), (48, 1891110), (52, 1745640), (60, 1512888), (65, 1396512), (72, 1260740), (78, 1163760), (80, 1134666), (90, 1008592), (96, 945555), (104, 872820), (117, 775840), (120, 756444), (130, 698256), (144, 630370), (156, 581880), (160, 567333), (169, 537120), (180, 504296), (195, 465504), (208, 436410), (234, 387920), (240, 378222), (260, 349128), (288, 315185), (312, 290940), (338, 268560), (360, 252148), (373, 243360), (390, 232752), (416, 218205), (468, 193960), (480, 189111), (507, 179040), (520, 174564), (585, 155168), (624, 145470), (676, 134280), (720, 126074), (746, 121680), (780, 116376), (845, 107424), (936, 96980), (1014, 89520), (1040, 87282), (1119, 81120), (1170, 77584), (1248, 72735), (1352, 67140), (1440, 63037), (1492, 60840), (1521, 59680), (1560, 58188), (1690, 53712), (1865, 48672), (1872, 48490), (2028, 44760), (2080, 43641), (2238, 40560), (2340, 38792), (2535, 35808), (2704, 33570), (2984, 30420), (3042, 29840), (3120, 29094), (3357, 27040), (3380, 26856), (3730, 24336), (3744, 24245), (4056, 22380), (4476, 20280), (4680, 19396), (4849, 18720), (5070, 17904), (5408, 16785), (5595, 16224), (5968, 15210), (6084, 14920), (6240, 14547), (6714, 13520), (6760, 13428), (7460, 12168), (7605, 11936), (8112, 11190), (8952, 10140), (9360, 9698)]