308801850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 925655040

約数和(自身を除く): 616853190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 53, 62, 70, 75, 93, 105, 106, 150, 155, 159, 175, 179, 186, 210, 217, 265, 310, 318, 350, 358, 371, 434, 465, 525, 530, 537, 651, 742, 775, 795, 895, 930, 1050, 1074, 1085, 1113, 1253, 1302, 1325, 1550, 1590, 1643, 1790, 1855, 2170, 2226, 2325, 2506, 2650, 2685, 3255, 3286, 3710, 3759, 3975, 4475, 4650, 4929, 5370, 5425, 5549, 5565, 6265, 6510, 7518, 7950, 8215, 8950, 9275, 9487, 9858, 10850, 11098, 11130, 11501, 12530, 13425, 16275, 16430, 16647, 18550, 18795, 18974, 23002, 24645, 26850, 27745, 27825, 28461, 31325, 32550, 33294, 34503, 37590, 38843, 41075, 47435, 49290, 55490, 55650, 56922, 57505, 62650, 66409, 69006, 77686, 82150, 83235, 93975, 94870, 115010, 116529, 123225, 132818, 138725, 142305, 166470, 172515, 187950, 194215, 199227, 233058, 237175, 246450, 277450, 284610, 287525, 294097, 332045, 345030, 388430, 398454, 416175, 474350, 575050, 582645, 588194, 664090, 711525, 832350, 862575, 882291, 971075, 996135, 1165290, 1423050, 1470485, 1660225, 1725150, 1764582, 1942150, 1992270, 2058679, 2913225, 2940970, 3320450, 4117358, 4411455, 4980675, 5826450, 6176037, 7352425, 8822910, 9961350, 10293395, 12352074, 14704850, 20586790, 22057275, 30880185, 44114550, 51466975, 61760370, 102933950, 154400925, 308801850]

約数ペア:

[(1, 308801850), (2, 154400925), (3, 102933950), (5, 61760370), (6, 51466975), (7, 44114550), (10, 30880185), (14, 22057275), (15, 20586790), (21, 14704850), (25, 12352074), (30, 10293395), (31, 9961350), (35, 8822910), (42, 7352425), (50, 6176037), (53, 5826450), (62, 4980675), (70, 4411455), (75, 4117358), (93, 3320450), (105, 2940970), (106, 2913225), (150, 2058679), (155, 1992270), (159, 1942150), (175, 1764582), (179, 1725150), (186, 1660225), (210, 1470485), (217, 1423050), (265, 1165290), (310, 996135), (318, 971075), (350, 882291), (358, 862575), (371, 832350), (434, 711525), (465, 664090), (525, 588194), (530, 582645), (537, 575050), (651, 474350), (742, 416175), (775, 398454), (795, 388430), (895, 345030), (930, 332045), (1050, 294097), (1074, 287525), (1085, 284610), (1113, 277450), (1253, 246450), (1302, 237175), (1325, 233058), (1550, 199227), (1590, 194215), (1643, 187950), (1790, 172515), (1855, 166470), (2170, 142305), (2226, 138725), (2325, 132818), (2506, 123225), (2650, 116529), (2685, 115010), (3255, 94870), (3286, 93975), (3710, 83235), (3759, 82150), (3975, 77686), (4475, 69006), (4650, 66409), (4929, 62650), (5370, 57505), (5425, 56922), (5549, 55650), (5565, 55490), (6265, 49290), (6510, 47435), (7518, 41075), (7950, 38843), (8215, 37590), (8950, 34503), (9275, 33294), (9487, 32550), (9858, 31325), (10850, 28461), (11098, 27825), (11130, 27745), (11501, 26850), (12530, 24645), (13425, 23002), (16275, 18974), (16430, 18795), (16647, 18550)]