138178800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 180

約数和(自身を含む): 484828344

約数和(自身を除く): 346649544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 131, 144, 150, 180, 200, 225, 240, 262, 293, 300, 360, 393, 400, 450, 524, 586, 600, 655, 720, 786, 879, 900, 1048, 1172, 1179, 1200, 1310, 1465, 1572, 1758, 1800, 1965, 2096, 2344, 2358, 2620, 2637, 2930, 3144, 3275, 3516, 3600, 3930, 4395, 4688, 4716, 5240, 5274, 5860, 5895, 6288, 6550, 7032, 7325, 7860, 8790, 9432, 9825, 10480, 10548, 11720, 11790, 13100, 13185, 14064, 14650, 15720, 17580, 18864, 19650, 21096, 21975, 23440, 23580, 26200, 26370, 29300, 29475, 31440, 35160, 38383, 39300, 42192, 43950, 47160, 52400, 52740, 58600, 58950, 65925, 70320, 76766, 78600, 87900, 94320, 105480, 115149, 117200, 117900, 131850, 153532, 157200, 175800, 191915, 210960, 230298, 235800, 263700, 307064, 345447, 351600, 383830, 460596, 471600, 527400, 575745, 614128, 690894, 767660, 921192, 959575, 1054800, 1151490, 1381788, 1535320, 1727235, 1842384, 1919150, 2302980, 2763576, 2878725, 3070640, 3454470, 3838300, 4605960, 5527152, 5757450, 6908940, 7676600, 8636175, 9211920, 11514900, 13817880, 15353200, 17272350, 23029800, 27635760, 34544700, 46059600, 69089400, 138178800]

約数ペア:

[(1, 138178800), (2, 69089400), (3, 46059600), (4, 34544700), (5, 27635760), (6, 23029800), (8, 17272350), (9, 15353200), (10, 13817880), (12, 11514900), (15, 9211920), (16, 8636175), (18, 7676600), (20, 6908940), (24, 5757450), (25, 5527152), (30, 4605960), (36, 3838300), (40, 3454470), (45, 3070640), (48, 2878725), (50, 2763576), (60, 2302980), (72, 1919150), (75, 1842384), (80, 1727235), (90, 1535320), (100, 1381788), (120, 1151490), (131, 1054800), (144, 959575), (150, 921192), (180, 767660), (200, 690894), (225, 614128), (240, 575745), (262, 527400), (293, 471600), (300, 460596), (360, 383830), (393, 351600), (400, 345447), (450, 307064), (524, 263700), (586, 235800), (600, 230298), (655, 210960), (720, 191915), (786, 175800), (879, 157200), (900, 153532), (1048, 131850), (1172, 117900), (1179, 117200), (1200, 115149), (1310, 105480), (1465, 94320), (1572, 87900), (1758, 78600), (1800, 76766), (1965, 70320), (2096, 65925), (2344, 58950), (2358, 58600), (2620, 52740), (2637, 52400), (2930, 47160), (3144, 43950), (3275, 42192), (3516, 39300), (3600, 38383), (3930, 35160), (4395, 31440), (4688, 29475), (4716, 29300), (5240, 26370), (5274, 26200), (5860, 23580), (5895, 23440), (6288, 21975), (6550, 21096), (7032, 19650), (7325, 18864), (7860, 17580), (8790, 15720), (9432, 14650), (9825, 14064), (10480, 13185), (10548, 13100), (11720, 11790)]