22227750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 64022400

約数和(自身を除く): 41794650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 89, 90, 111, 125, 135, 150, 178, 185, 222, 225, 250, 267, 270, 333, 370, 375, 445, 450, 534, 555, 666, 675, 750, 801, 890, 925, 999, 1110, 1125, 1335, 1350, 1602, 1665, 1850, 1998, 2225, 2250, 2403, 2670, 2775, 3293, 3330, 3375, 4005, 4450, 4625, 4806, 4995, 5550, 6586, 6675, 6750, 8010, 8325, 9250, 9879, 9990, 11125, 12015, 13350, 13875, 16465, 16650, 19758, 20025, 22250, 24030, 24975, 27750, 29637, 32930, 33375, 40050, 41625, 49395, 49950, 59274, 60075, 66750, 82325, 83250, 88911, 98790, 100125, 120150, 124875, 148185, 164650, 177822, 200250, 246975, 249750, 296370, 300375, 411625, 444555, 493950, 600750, 740925, 823250, 889110, 1234875, 1481850, 2222775, 2469750, 3704625, 4445550, 7409250, 11113875, 22227750]

約数ペア:

[(1, 22227750), (2, 11113875), (3, 7409250), (5, 4445550), (6, 3704625), (9, 2469750), (10, 2222775), (15, 1481850), (18, 1234875), (25, 889110), (27, 823250), (30, 740925), (37, 600750), (45, 493950), (50, 444555), (54, 411625), (74, 300375), (75, 296370), (89, 249750), (90, 246975), (111, 200250), (125, 177822), (135, 164650), (150, 148185), (178, 124875), (185, 120150), (222, 100125), (225, 98790), (250, 88911), (267, 83250), (270, 82325), (333, 66750), (370, 60075), (375, 59274), (445, 49950), (450, 49395), (534, 41625), (555, 40050), (666, 33375), (675, 32930), (750, 29637), (801, 27750), (890, 24975), (925, 24030), (999, 22250), (1110, 20025), (1125, 19758), (1335, 16650), (1350, 16465), (1602, 13875), (1665, 13350), (1850, 12015), (1998, 11125), (2225, 9990), (2250, 9879), (2403, 9250), (2670, 8325), (2775, 8010), (3293, 6750), (3330, 6675), (3375, 6586), (4005, 5550), (4450, 4995), (4625, 4806)]