1945887900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6079}}^1$

素因数の和:6204

約数の個数: 144

約数和(自身を含む): 6206269440

約数和(自身を除く): 4260381540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 97, 100, 110, 132, 150, 165, 194, 220, 275, 291, 300, 330, 388, 485, 550, 582, 660, 825, 970, 1067, 1100, 1164, 1455, 1650, 1940, 2134, 2425, 2910, 3201, 3300, 4268, 4850, 5335, 5820, 6079, 6402, 7275, 9700, 10670, 12158, 12804, 14550, 16005, 18237, 21340, 24316, 26675, 29100, 30395, 32010, 36474, 53350, 60790, 64020, 66869, 72948, 80025, 91185, 106700, 121580, 133738, 151975, 160050, 182370, 200607, 267476, 303950, 320100, 334345, 364740, 401214, 455925, 589663, 607900, 668690, 802428, 911850, 1003035, 1179326, 1337380, 1671725, 1768989, 1823700, 2006070, 2358652, 2948315, 3343450, 3537978, 4012140, 5015175, 5896630, 6486293, 6686900, 7075956, 8844945, 10030350, 11793260, 12972586, 14741575, 17689890, 19458879, 20060700, 25945172, 29483150, 32431465, 35379780, 38917758, 44224725, 58966300, 64862930, 77835516, 88449450, 97294395, 129725860, 162157325, 176898900, 194588790, 324314650, 389177580, 486471975, 648629300, 972943950, 1945887900]

約数ペア:

[(1, 1945887900), (2, 972943950), (3, 648629300), (4, 486471975), (5, 389177580), (6, 324314650), (10, 194588790), (11, 176898900), (12, 162157325), (15, 129725860), (20, 97294395), (22, 88449450), (25, 77835516), (30, 64862930), (33, 58966300), (44, 44224725), (50, 38917758), (55, 35379780), (60, 32431465), (66, 29483150), (75, 25945172), (97, 20060700), (100, 19458879), (110, 17689890), (132, 14741575), (150, 12972586), (165, 11793260), (194, 10030350), (220, 8844945), (275, 7075956), (291, 6686900), (300, 6486293), (330, 5896630), (388, 5015175), (485, 4012140), (550, 3537978), (582, 3343450), (660, 2948315), (825, 2358652), (970, 2006070), (1067, 1823700), (1100, 1768989), (1164, 1671725), (1455, 1337380), (1650, 1179326), (1940, 1003035), (2134, 911850), (2425, 802428), (2910, 668690), (3201, 607900), (3300, 589663), (4268, 455925), (4850, 401214), (5335, 364740), (5820, 334345), (6079, 320100), (6402, 303950), (7275, 267476), (9700, 200607), (10670, 182370), (12158, 160050), (12804, 151975), (14550, 133738), (16005, 121580), (18237, 106700), (21340, 91185), (24316, 80025), (26675, 72948), (29100, 66869), (30395, 64020), (32010, 60790), (36474, 53350)]