142612400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 412245936

約数和(自身を除く): 269633536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 53, 56, 62, 70, 80, 100, 106, 112, 124, 140, 155, 175, 200, 212, 217, 248, 265, 280, 310, 350, 371, 400, 424, 434, 496, 530, 560, 620, 700, 742, 775, 848, 868, 961, 1060, 1085, 1240, 1325, 1400, 1484, 1550, 1643, 1736, 1855, 1922, 2120, 2170, 2480, 2650, 2800, 2968, 3100, 3286, 3472, 3710, 3844, 4240, 4340, 4805, 5300, 5425, 5936, 6200, 6572, 6727, 7420, 7688, 8215, 8680, 9275, 9610, 10600, 10850, 11501, 12400, 13144, 13454, 14840, 15376, 16430, 17360, 18550, 19220, 21200, 21700, 23002, 24025, 26288, 26908, 29680, 32860, 33635, 37100, 38440, 41075, 43400, 46004, 48050, 50933, 53816, 57505, 65720, 67270, 74200, 76880, 82150, 86800, 92008, 96100, 101866, 107632, 115010, 131440, 134540, 148400, 164300, 168175, 184016, 192200, 203732, 230020, 254665, 269080, 287525, 328600, 336350, 356531, 384400, 407464, 460040, 509330, 538160, 575050, 657200, 672700, 713062, 814928, 920080, 1018660, 1150100, 1273325, 1345400, 1426124, 1782655, 2037320, 2300200, 2546650, 2690800, 2852248, 3565310, 4074640, 4600400, 5093300, 5704496, 7130620, 8913275, 10186600, 14261240, 17826550, 20373200, 28522480, 35653100, 71306200, 142612400]

約数ペア:

[(1, 142612400), (2, 71306200), (4, 35653100), (5, 28522480), (7, 20373200), (8, 17826550), (10, 14261240), (14, 10186600), (16, 8913275), (20, 7130620), (25, 5704496), (28, 5093300), (31, 4600400), (35, 4074640), (40, 3565310), (50, 2852248), (53, 2690800), (56, 2546650), (62, 2300200), (70, 2037320), (80, 1782655), (100, 1426124), (106, 1345400), (112, 1273325), (124, 1150100), (140, 1018660), (155, 920080), (175, 814928), (200, 713062), (212, 672700), (217, 657200), (248, 575050), (265, 538160), (280, 509330), (310, 460040), (350, 407464), (371, 384400), (400, 356531), (424, 336350), (434, 328600), (496, 287525), (530, 269080), (560, 254665), (620, 230020), (700, 203732), (742, 192200), (775, 184016), (848, 168175), (868, 164300), (961, 148400), (1060, 134540), (1085, 131440), (1240, 115010), (1325, 107632), (1400, 101866), (1484, 96100), (1550, 92008), (1643, 86800), (1736, 82150), (1855, 76880), (1922, 74200), (2120, 67270), (2170, 65720), (2480, 57505), (2650, 53816), (2800, 50933), (2968, 48050), (3100, 46004), (3286, 43400), (3472, 41075), (3710, 38440), (3844, 37100), (4240, 33635), (4340, 32860), (4805, 29680), (5300, 26908), (5425, 26288), (5936, 24025), (6200, 23002), (6572, 21700), (6727, 21200), (7420, 19220), (7688, 18550), (8215, 17360), (8680, 16430), (9275, 15376), (9610, 14840), (10600, 13454), (10850, 13144), (11501, 12400)]