240167850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 689955840

約数和(自身を除く): 449787990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 31, 39, 50, 58, 62, 65, 75, 78, 87, 93, 130, 137, 145, 150, 155, 174, 186, 195, 274, 290, 310, 325, 377, 390, 403, 411, 435, 465, 650, 685, 725, 754, 775, 806, 822, 870, 899, 930, 975, 1131, 1209, 1370, 1450, 1550, 1781, 1798, 1885, 1950, 2015, 2055, 2175, 2262, 2325, 2418, 2697, 3425, 3562, 3770, 3973, 4030, 4110, 4247, 4350, 4495, 4650, 5343, 5394, 5655, 6045, 6850, 7946, 8494, 8905, 8990, 9425, 10075, 10275, 10686, 11310, 11687, 11919, 12090, 12741, 13485, 17810, 18850, 19865, 20150, 20550, 21235, 22475, 23374, 23838, 25482, 26715, 26970, 28275, 30225, 35061, 39730, 42470, 44525, 44950, 51649, 53430, 55211, 56550, 58435, 59595, 60450, 63705, 67425, 70122, 89050, 99325, 103298, 106175, 110422, 116870, 119190, 123163, 127410, 133575, 134850, 154947, 165633, 175305, 198650, 212350, 246326, 258245, 267150, 276055, 292175, 297975, 309894, 318525, 331266, 350610, 369489, 516490, 552110, 584350, 595950, 615815, 637050, 738978, 774735, 828165, 876525, 1231630, 1291225, 1380275, 1549470, 1601119, 1656330, 1753050, 1847445, 2582450, 2760550, 3079075, 3202238, 3694890, 3873675, 4140825, 4803357, 6158150, 7747350, 8005595, 8281650, 9237225, 9606714, 16011190, 18474450, 24016785, 40027975, 48033570, 80055950, 120083925, 240167850]

約数ペア:

[(1, 240167850), (2, 120083925), (3, 80055950), (5, 48033570), (6, 40027975), (10, 24016785), (13, 18474450), (15, 16011190), (25, 9606714), (26, 9237225), (29, 8281650), (30, 8005595), (31, 7747350), (39, 6158150), (50, 4803357), (58, 4140825), (62, 3873675), (65, 3694890), (75, 3202238), (78, 3079075), (87, 2760550), (93, 2582450), (130, 1847445), (137, 1753050), (145, 1656330), (150, 1601119), (155, 1549470), (174, 1380275), (186, 1291225), (195, 1231630), (274, 876525), (290, 828165), (310, 774735), (325, 738978), (377, 637050), (390, 615815), (403, 595950), (411, 584350), (435, 552110), (465, 516490), (650, 369489), (685, 350610), (725, 331266), (754, 318525), (775, 309894), (806, 297975), (822, 292175), (870, 276055), (899, 267150), (930, 258245), (975, 246326), (1131, 212350), (1209, 198650), (1370, 175305), (1450, 165633), (1550, 154947), (1781, 134850), (1798, 133575), (1885, 127410), (1950, 123163), (2015, 119190), (2055, 116870), (2175, 110422), (2262, 106175), (2325, 103298), (2418, 99325), (2697, 89050), (3425, 70122), (3562, 67425), (3770, 63705), (3973, 60450), (4030, 59595), (4110, 58435), (4247, 56550), (4350, 55211), (4495, 53430), (4650, 51649), (5343, 44950), (5394, 44525), (5655, 42470), (6045, 39730), (6850, 35061), (7946, 30225), (8494, 28275), (8905, 26970), (8990, 26715), (9425, 25482), (10075, 23838), (10275, 23374), (10686, 22475), (11310, 21235), (11687, 20550), (11919, 20150), (12090, 19865), (12741, 18850), (13485, 17810)]