30919050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 87643200

約数和(自身を除く): 56724150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 619, 666, 675, 925, 999, 1110, 1238, 1350, 1665, 1850, 1857, 1998, 2775, 3095, 3330, 3714, 4995, 5550, 5571, 6190, 8325, 9285, 9990, 11142, 15475, 16650, 16713, 18570, 22903, 24975, 27855, 30950, 33426, 45806, 46425, 49950, 55710, 68709, 83565, 92850, 114515, 137418, 139275, 167130, 206127, 229030, 278550, 343545, 412254, 417825, 572575, 618381, 687090, 835650, 1030635, 1145150, 1236762, 1717725, 2061270, 3091905, 3435450, 5153175, 6183810, 10306350, 15459525, 30919050]

約数ペア:

[(1, 30919050), (2, 15459525), (3, 10306350), (5, 6183810), (6, 5153175), (9, 3435450), (10, 3091905), (15, 2061270), (18, 1717725), (25, 1236762), (27, 1145150), (30, 1030635), (37, 835650), (45, 687090), (50, 618381), (54, 572575), (74, 417825), (75, 412254), (90, 343545), (111, 278550), (135, 229030), (150, 206127), (185, 167130), (222, 139275), (225, 137418), (270, 114515), (333, 92850), (370, 83565), (450, 68709), (555, 55710), (619, 49950), (666, 46425), (675, 45806), (925, 33426), (999, 30950), (1110, 27855), (1238, 24975), (1350, 22903), (1665, 18570), (1850, 16713), (1857, 16650), (1998, 15475), (2775, 11142), (3095, 9990), (3330, 9285), (3714, 8325), (4995, 6190), (5550, 5571)]