30972150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 72

約数和(自身を含む): 90791064

約数和(自身を除く): 59818914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 6257, 12514, 18771, 31285, 37542, 56313, 62570, 68827, 93855, 112626, 137654, 156425, 187710, 206481, 281565, 312850, 344135, 412962, 469275, 563130, 619443, 688270, 938550, 1032405, 1238886, 1407825, 1720675, 2064810, 2815650, 3097215, 3441350, 5162025, 6194430, 10324050, 15486075, 30972150]

約数ペア:

[(1, 30972150), (2, 15486075), (3, 10324050), (5, 6194430), (6, 5162025), (9, 3441350), (10, 3097215), (11, 2815650), (15, 2064810), (18, 1720675), (22, 1407825), (25, 1238886), (30, 1032405), (33, 938550), (45, 688270), (50, 619443), (55, 563130), (66, 469275), (75, 412962), (90, 344135), (99, 312850), (110, 281565), (150, 206481), (165, 187710), (198, 156425), (225, 137654), (275, 112626), (330, 93855), (450, 68827), (495, 62570), (550, 56313), (825, 37542), (990, 31285), (1650, 18771), (2475, 12514), (4950, 6257)]