129102750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 406435536

約数和(自身を除く): 277332786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 450, 490, 525, 630, 735, 750, 875, 882, 1050, 1125, 1171, 1225, 1470, 1575, 1750, 2205, 2250, 2342, 2450, 2625, 3150, 3513, 3675, 4410, 5250, 5855, 6125, 7026, 7350, 7875, 8197, 10539, 11025, 11710, 12250, 15750, 16394, 17565, 18375, 21078, 22050, 24591, 29275, 35130, 36750, 40985, 49182, 52695, 55125, 57379, 58550, 73773, 81970, 87825, 105390, 110250, 114758, 122955, 146375, 147546, 172137, 175650, 204925, 245910, 263475, 286895, 292750, 344274, 368865, 409850, 439125, 516411, 526950, 573790, 614775, 737730, 860685, 878250, 1024625, 1032822, 1229550, 1317375, 1434475, 1721370, 1844325, 2049250, 2582055, 2634750, 2868950, 3073875, 3688650, 4303425, 5164110, 6147750, 7172375, 8606850, 9221625, 12910275, 14344750, 18443250, 21517125, 25820550, 43034250, 64551375, 129102750]

約数ペア:

[(1, 129102750), (2, 64551375), (3, 43034250), (5, 25820550), (6, 21517125), (7, 18443250), (9, 14344750), (10, 12910275), (14, 9221625), (15, 8606850), (18, 7172375), (21, 6147750), (25, 5164110), (30, 4303425), (35, 3688650), (42, 3073875), (45, 2868950), (49, 2634750), (50, 2582055), (63, 2049250), (70, 1844325), (75, 1721370), (90, 1434475), (98, 1317375), (105, 1229550), (125, 1032822), (126, 1024625), (147, 878250), (150, 860685), (175, 737730), (210, 614775), (225, 573790), (245, 526950), (250, 516411), (294, 439125), (315, 409850), (350, 368865), (375, 344274), (441, 292750), (450, 286895), (490, 263475), (525, 245910), (630, 204925), (735, 175650), (750, 172137), (875, 147546), (882, 146375), (1050, 122955), (1125, 114758), (1171, 110250), (1225, 105390), (1470, 87825), (1575, 81970), (1750, 73773), (2205, 58550), (2250, 57379), (2342, 55125), (2450, 52695), (2625, 49182), (3150, 40985), (3513, 36750), (3675, 35130), (4410, 29275), (5250, 24591), (5855, 22050), (6125, 21078), (7026, 18375), (7350, 17565), (7875, 16394), (8197, 15750), (10539, 12250), (11025, 11710)]