75740280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 192

約数和(自身を含む): 288593280

約数和(自身を除く): 212853000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1171, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2342, 2695, 2940, 3080, 3234, 3513, 4312, 4620, 4684, 5390, 5855, 5880, 6468, 7026, 8085, 8197, 9240, 9368, 10780, 11710, 12881, 12936, 14052, 16170, 16394, 17565, 21560, 23420, 24591, 25762, 28104, 32340, 32788, 35130, 38643, 40985, 46840, 49182, 51524, 57379, 64405, 64680, 65576, 70260, 77286, 81970, 90167, 98364, 103048, 114758, 122955, 128810, 140520, 154572, 163940, 172137, 180334, 193215, 196728, 229516, 245910, 257620, 270501, 286895, 309144, 327880, 344274, 360668, 386430, 450835, 459032, 491820, 515240, 541002, 573790, 631169, 688548, 721336, 772860, 860685, 901670, 983640, 1082004, 1147580, 1262338, 1352505, 1377096, 1545720, 1721370, 1803340, 1893507, 2164008, 2295160, 2524676, 2705010, 3155845, 3442740, 3606680, 3787014, 5049352, 5410020, 6311690, 6885480, 7574028, 9467535, 10820040, 12623380, 15148056, 18935070, 25246760, 37870140, 75740280]

約数ペア:

[(1, 75740280), (2, 37870140), (3, 25246760), (4, 18935070), (5, 15148056), (6, 12623380), (7, 10820040), (8, 9467535), (10, 7574028), (11, 6885480), (12, 6311690), (14, 5410020), (15, 5049352), (20, 3787014), (21, 3606680), (22, 3442740), (24, 3155845), (28, 2705010), (30, 2524676), (33, 2295160), (35, 2164008), (40, 1893507), (42, 1803340), (44, 1721370), (49, 1545720), (55, 1377096), (56, 1352505), (60, 1262338), (66, 1147580), (70, 1082004), (77, 983640), (84, 901670), (88, 860685), (98, 772860), (105, 721336), (110, 688548), (120, 631169), (132, 573790), (140, 541002), (147, 515240), (154, 491820), (165, 459032), (168, 450835), (196, 386430), (210, 360668), (220, 344274), (231, 327880), (245, 309144), (264, 286895), (280, 270501), (294, 257620), (308, 245910), (330, 229516), (385, 196728), (392, 193215), (420, 180334), (440, 172137), (462, 163940), (490, 154572), (539, 140520), (588, 128810), (616, 122955), (660, 114758), (735, 103048), (770, 98364), (840, 90167), (924, 81970), (980, 77286), (1078, 70260), (1155, 65576), (1171, 64680), (1176, 64405), (1320, 57379), (1470, 51524), (1540, 49182), (1617, 46840), (1848, 40985), (1960, 38643), (2156, 35130), (2310, 32788), (2342, 32340), (2695, 28104), (2940, 25762), (3080, 24591), (3234, 23420), (3513, 21560), (4312, 17565), (4620, 16394), (4684, 16170), (5390, 14052), (5855, 12936), (5880, 12881), (6468, 11710), (7026, 10780), (8085, 9368), (8197, 9240)]