6443550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 18815016

約数和(自身を除く): 12371466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 43, 45, 50, 54, 74, 75, 81, 86, 90, 111, 129, 135, 150, 162, 185, 215, 222, 225, 258, 270, 333, 370, 387, 405, 430, 450, 555, 645, 666, 675, 774, 810, 925, 999, 1075, 1110, 1161, 1290, 1350, 1591, 1665, 1850, 1935, 1998, 2025, 2150, 2322, 2775, 2997, 3182, 3225, 3330, 3483, 3870, 4050, 4773, 4995, 5550, 5805, 5994, 6450, 6966, 7955, 8325, 9546, 9675, 9990, 11610, 14319, 14985, 15910, 16650, 17415, 19350, 23865, 24975, 28638, 29025, 29970, 34830, 39775, 42957, 47730, 49950, 58050, 71595, 74925, 79550, 85914, 87075, 119325, 128871, 143190, 149850, 174150, 214785, 238650, 257742, 357975, 429570, 644355, 715950, 1073925, 1288710, 2147850, 3221775, 6443550]

約数ペア:

[(1, 6443550), (2, 3221775), (3, 2147850), (5, 1288710), (6, 1073925), (9, 715950), (10, 644355), (15, 429570), (18, 357975), (25, 257742), (27, 238650), (30, 214785), (37, 174150), (43, 149850), (45, 143190), (50, 128871), (54, 119325), (74, 87075), (75, 85914), (81, 79550), (86, 74925), (90, 71595), (111, 58050), (129, 49950), (135, 47730), (150, 42957), (162, 39775), (185, 34830), (215, 29970), (222, 29025), (225, 28638), (258, 24975), (270, 23865), (333, 19350), (370, 17415), (387, 16650), (405, 15910), (430, 14985), (450, 14319), (555, 11610), (645, 9990), (666, 9675), (675, 9546), (774, 8325), (810, 7955), (925, 6966), (999, 6450), (1075, 5994), (1110, 5805), (1161, 5550), (1290, 4995), (1350, 4773), (1591, 4050), (1665, 3870), (1850, 3483), (1935, 3330), (1998, 3225), (2025, 3182), (2150, 2997), (2322, 2775)]