138365400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 455685120

約数和(自身を除く): 317319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 43, 50, 60, 62, 75, 86, 93, 100, 120, 124, 129, 150, 155, 172, 173, 186, 200, 215, 248, 258, 300, 310, 344, 346, 372, 430, 465, 516, 519, 600, 620, 645, 692, 744, 775, 860, 865, 930, 1032, 1038, 1075, 1240, 1290, 1333, 1384, 1550, 1720, 1730, 1860, 2076, 2150, 2325, 2580, 2595, 2666, 3100, 3225, 3460, 3720, 3999, 4152, 4300, 4325, 4650, 5160, 5190, 5332, 5363, 6200, 6450, 6665, 6920, 7439, 7998, 8600, 8650, 9300, 10380, 10664, 10726, 12900, 12975, 13330, 14878, 15996, 16089, 17300, 18600, 19995, 20760, 21452, 22317, 25800, 25950, 26660, 26815, 29756, 31992, 32178, 33325, 34600, 37195, 39990, 42904, 44634, 51900, 53320, 53630, 59512, 64356, 66650, 74390, 79980, 80445, 89268, 99975, 103800, 107260, 111585, 128712, 133300, 134075, 148780, 159960, 160890, 178536, 185975, 199950, 214520, 223170, 230609, 266600, 268150, 297560, 321780, 371950, 399900, 402225, 446340, 461218, 536300, 557925, 643560, 691827, 743900, 799800, 804450, 892680, 922436, 1072600, 1115850, 1153045, 1383654, 1487800, 1608900, 1844872, 2231700, 2306090, 2767308, 3217800, 3459135, 4463400, 4612180, 5534616, 5765225, 6918270, 9224360, 11530450, 13836540, 17295675, 23060900, 27673080, 34591350, 46121800, 69182700, 138365400]

約数ペア:

[(1, 138365400), (2, 69182700), (3, 46121800), (4, 34591350), (5, 27673080), (6, 23060900), (8, 17295675), (10, 13836540), (12, 11530450), (15, 9224360), (20, 6918270), (24, 5765225), (25, 5534616), (30, 4612180), (31, 4463400), (40, 3459135), (43, 3217800), (50, 2767308), (60, 2306090), (62, 2231700), (75, 1844872), (86, 1608900), (93, 1487800), (100, 1383654), (120, 1153045), (124, 1115850), (129, 1072600), (150, 922436), (155, 892680), (172, 804450), (173, 799800), (186, 743900), (200, 691827), (215, 643560), (248, 557925), (258, 536300), (300, 461218), (310, 446340), (344, 402225), (346, 399900), (372, 371950), (430, 321780), (465, 297560), (516, 268150), (519, 266600), (600, 230609), (620, 223170), (645, 214520), (692, 199950), (744, 185975), (775, 178536), (860, 160890), (865, 159960), (930, 148780), (1032, 134075), (1038, 133300), (1075, 128712), (1240, 111585), (1290, 107260), (1333, 103800), (1384, 99975), (1550, 89268), (1720, 80445), (1730, 79980), (1860, 74390), (2076, 66650), (2150, 64356), (2325, 59512), (2580, 53630), (2595, 53320), (2666, 51900), (3100, 44634), (3225, 42904), (3460, 39990), (3720, 37195), (3999, 34600), (4152, 33325), (4300, 32178), (4325, 31992), (4650, 29756), (5160, 26815), (5190, 26660), (5332, 25950), (5363, 25800), (6200, 22317), (6450, 21452), (6665, 20760), (6920, 19995), (7439, 18600), (7998, 17300), (8600, 16089), (8650, 15996), (9300, 14878), (10380, 13330), (10664, 12975), (10726, 12900)]