298345950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 950653440

約数和(自身を除く): 652307490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 131, 135, 150, 175, 189, 210, 225, 241, 262, 270, 315, 350, 378, 393, 450, 482, 525, 630, 655, 675, 723, 786, 917, 945, 1050, 1179, 1205, 1310, 1350, 1446, 1575, 1687, 1834, 1890, 1965, 2169, 2358, 2410, 2751, 3150, 3275, 3374, 3537, 3615, 3930, 4338, 4585, 4725, 5061, 5502, 5895, 6025, 6507, 6550, 7074, 7230, 8253, 8435, 9170, 9450, 9825, 10122, 10845, 11790, 12050, 13014, 13755, 15183, 16506, 16870, 17685, 18075, 19650, 21690, 22925, 24759, 25305, 27510, 29475, 30366, 31571, 32535, 35370, 36150, 41265, 42175, 45549, 45850, 49518, 50610, 54225, 58950, 63142, 65070, 68775, 75915, 82530, 84350, 88425, 91098, 94713, 108450, 123795, 126525, 137550, 151830, 157855, 162675, 176850, 189426, 206325, 220997, 227745, 247590, 253050, 284139, 315710, 325350, 379575, 412650, 441994, 455490, 473565, 568278, 618975, 662991, 759150, 789275, 852417, 947130, 1104985, 1138725, 1237950, 1325982, 1420695, 1578550, 1704834, 1988973, 2209970, 2277450, 2367825, 2841390, 3314955, 3977946, 4262085, 4735650, 5524925, 5966919, 6629910, 7103475, 8524170, 9944865, 11049850, 11933838, 14206950, 16574775, 19889730, 21310425, 29834595, 33149550, 42620850, 49724325, 59669190, 99448650, 149172975, 298345950]

約数ペア:

[(1, 298345950), (2, 149172975), (3, 99448650), (5, 59669190), (6, 49724325), (7, 42620850), (9, 33149550), (10, 29834595), (14, 21310425), (15, 19889730), (18, 16574775), (21, 14206950), (25, 11933838), (27, 11049850), (30, 9944865), (35, 8524170), (42, 7103475), (45, 6629910), (50, 5966919), (54, 5524925), (63, 4735650), (70, 4262085), (75, 3977946), (90, 3314955), (105, 2841390), (126, 2367825), (131, 2277450), (135, 2209970), (150, 1988973), (175, 1704834), (189, 1578550), (210, 1420695), (225, 1325982), (241, 1237950), (262, 1138725), (270, 1104985), (315, 947130), (350, 852417), (378, 789275), (393, 759150), (450, 662991), (482, 618975), (525, 568278), (630, 473565), (655, 455490), (675, 441994), (723, 412650), (786, 379575), (917, 325350), (945, 315710), (1050, 284139), (1179, 253050), (1205, 247590), (1310, 227745), (1350, 220997), (1446, 206325), (1575, 189426), (1687, 176850), (1834, 162675), (1890, 157855), (1965, 151830), (2169, 137550), (2358, 126525), (2410, 123795), (2751, 108450), (3150, 94713), (3275, 91098), (3374, 88425), (3537, 84350), (3615, 82530), (3930, 75915), (4338, 68775), (4585, 65070), (4725, 63142), (5061, 58950), (5502, 54225), (5895, 50610), (6025, 49518), (6507, 45850), (6550, 45549), (7074, 42175), (7230, 41265), (8253, 36150), (8435, 35370), (9170, 32535), (9450, 31571), (9825, 30366), (10122, 29475), (10845, 27510), (11790, 25305), (12050, 24759), (13014, 22925), (13755, 21690), (15183, 19650), (16506, 18075), (16870, 17685)]