213097800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 703972800

約数和(自身を除く): 490875000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 87, 100, 111, 116, 120, 145, 148, 150, 174, 185, 200, 222, 232, 290, 296, 300, 331, 348, 370, 435, 444, 555, 580, 600, 662, 696, 725, 740, 870, 888, 925, 993, 1073, 1110, 1160, 1324, 1450, 1480, 1655, 1740, 1850, 1986, 2146, 2175, 2220, 2648, 2775, 2900, 3219, 3310, 3480, 3700, 3972, 4292, 4350, 4440, 4965, 5365, 5550, 5800, 6438, 6620, 7400, 7944, 8275, 8584, 8700, 9599, 9930, 10730, 11100, 12247, 12876, 13240, 16095, 16550, 17400, 19198, 19860, 21460, 22200, 24494, 24825, 25752, 26825, 28797, 32190, 33100, 36741, 38396, 39720, 42920, 47995, 48988, 49650, 53650, 57594, 61235, 64380, 66200, 73482, 76792, 80475, 95990, 97976, 99300, 107300, 115188, 122470, 128760, 143985, 146964, 160950, 183705, 191980, 198600, 214600, 230376, 239975, 244940, 287970, 293928, 306175, 321900, 355163, 367410, 383960, 479950, 489880, 575940, 612350, 643800, 710326, 719925, 734820, 918525, 959900, 1065489, 1151880, 1224700, 1420652, 1439850, 1469640, 1775815, 1837050, 1919800, 2130978, 2449400, 2841304, 2879700, 3551630, 3674100, 4261956, 5327445, 5759400, 7103260, 7348200, 8523912, 8879075, 10654890, 14206520, 17758150, 21309780, 26637225, 35516300, 42619560, 53274450, 71032600, 106548900, 213097800]

約数ペア:

[(1, 213097800), (2, 106548900), (3, 71032600), (4, 53274450), (5, 42619560), (6, 35516300), (8, 26637225), (10, 21309780), (12, 17758150), (15, 14206520), (20, 10654890), (24, 8879075), (25, 8523912), (29, 7348200), (30, 7103260), (37, 5759400), (40, 5327445), (50, 4261956), (58, 3674100), (60, 3551630), (74, 2879700), (75, 2841304), (87, 2449400), (100, 2130978), (111, 1919800), (116, 1837050), (120, 1775815), (145, 1469640), (148, 1439850), (150, 1420652), (174, 1224700), (185, 1151880), (200, 1065489), (222, 959900), (232, 918525), (290, 734820), (296, 719925), (300, 710326), (331, 643800), (348, 612350), (370, 575940), (435, 489880), (444, 479950), (555, 383960), (580, 367410), (600, 355163), (662, 321900), (696, 306175), (725, 293928), (740, 287970), (870, 244940), (888, 239975), (925, 230376), (993, 214600), (1073, 198600), (1110, 191980), (1160, 183705), (1324, 160950), (1450, 146964), (1480, 143985), (1655, 128760), (1740, 122470), (1850, 115188), (1986, 107300), (2146, 99300), (2175, 97976), (2220, 95990), (2648, 80475), (2775, 76792), (2900, 73482), (3219, 66200), (3310, 64380), (3480, 61235), (3700, 57594), (3972, 53650), (4292, 49650), (4350, 48988), (4440, 47995), (4965, 42920), (5365, 39720), (5550, 38396), (5800, 36741), (6438, 33100), (6620, 32190), (7400, 28797), (7944, 26825), (8275, 25752), (8584, 24825), (8700, 24494), (9599, 22200), (9930, 21460), (10730, 19860), (11100, 19198), (12247, 17400), (12876, 16550), (13240, 16095)]