378930300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9540

約数の個数: 144

約数和(自身を含む): 1319082240

約数和(自身を除く): 940151940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5700, 6650, 7980, 9497, 9975, 13300, 18994, 19950, 28491, 37988, 39900, 47485, 56982, 66479, 94970, 113964, 132958, 142455, 180443, 189940, 199437, 237425, 265916, 284910, 332395, 360886, 398874, 474850, 541329, 569820, 664790, 712275, 721772, 797748, 902215, 949700, 997185, 1082658, 1263101, 1329580, 1424550, 1661975, 1804430, 1994370, 2165316, 2526202, 2706645, 2849100, 3323950, 3608860, 3789303, 3988740, 4511075, 4985925, 5052404, 5413290, 6315505, 6647900, 7578606, 9022150, 9971850, 10826580, 12631010, 13533225, 15157212, 18044300, 18946515, 19943700, 25262020, 27066450, 31577525, 37893030, 54132900, 63155050, 75786060, 94732575, 126310100, 189465150, 378930300]

約数ペア:

[(1, 378930300), (2, 189465150), (3, 126310100), (4, 94732575), (5, 75786060), (6, 63155050), (7, 54132900), (10, 37893030), (12, 31577525), (14, 27066450), (15, 25262020), (19, 19943700), (20, 18946515), (21, 18044300), (25, 15157212), (28, 13533225), (30, 12631010), (35, 10826580), (38, 9971850), (42, 9022150), (50, 7578606), (57, 6647900), (60, 6315505), (70, 5413290), (75, 5052404), (76, 4985925), (84, 4511075), (95, 3988740), (100, 3789303), (105, 3608860), (114, 3323950), (133, 2849100), (140, 2706645), (150, 2526202), (175, 2165316), (190, 1994370), (210, 1804430), (228, 1661975), (266, 1424550), (285, 1329580), (300, 1263101), (350, 1082658), (380, 997185), (399, 949700), (420, 902215), (475, 797748), (525, 721772), (532, 712275), (570, 664790), (665, 569820), (700, 541329), (798, 474850), (950, 398874), (1050, 360886), (1140, 332395), (1330, 284910), (1425, 265916), (1596, 237425), (1900, 199437), (1995, 189940), (2100, 180443), (2660, 142455), (2850, 132958), (3325, 113964), (3990, 94970), (5700, 66479), (6650, 56982), (7980, 47485), (9497, 39900), (9975, 37988), (13300, 28491), (18994, 19950)]