30993300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 144

約数和(自身を含む): 107423680

約数和(自身を除く): 76430380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 883, 900, 975, 1170, 1300, 1350, 1404, 1755, 1766, 1950, 2340, 2649, 2700, 2925, 3510, 3532, 3900, 4415, 5298, 5850, 7020, 7947, 8775, 8830, 10596, 11479, 11700, 13245, 15894, 17550, 17660, 22075, 22958, 23841, 26490, 31788, 34437, 35100, 39735, 44150, 45916, 47682, 52980, 57395, 66225, 68874, 79470, 88300, 95364, 103311, 114790, 119205, 132450, 137748, 158940, 172185, 198675, 206622, 229580, 238410, 264900, 286975, 309933, 344370, 397350, 413244, 476820, 516555, 573950, 596025, 619866, 688740, 794700, 860925, 1033110, 1147900, 1192050, 1239732, 1549665, 1721850, 2066220, 2384100, 2582775, 3099330, 3443700, 5165550, 6198660, 7748325, 10331100, 15496650, 30993300]

約数ペア:

[(1, 30993300), (2, 15496650), (3, 10331100), (4, 7748325), (5, 6198660), (6, 5165550), (9, 3443700), (10, 3099330), (12, 2582775), (13, 2384100), (15, 2066220), (18, 1721850), (20, 1549665), (25, 1239732), (26, 1192050), (27, 1147900), (30, 1033110), (36, 860925), (39, 794700), (45, 688740), (50, 619866), (52, 596025), (54, 573950), (60, 516555), (65, 476820), (75, 413244), (78, 397350), (90, 344370), (100, 309933), (108, 286975), (117, 264900), (130, 238410), (135, 229580), (150, 206622), (156, 198675), (180, 172185), (195, 158940), (225, 137748), (234, 132450), (260, 119205), (270, 114790), (300, 103311), (325, 95364), (351, 88300), (390, 79470), (450, 68874), (468, 66225), (540, 57395), (585, 52980), (650, 47682), (675, 45916), (702, 44150), (780, 39735), (883, 35100), (900, 34437), (975, 31788), (1170, 26490), (1300, 23841), (1350, 22958), (1404, 22075), (1755, 17660), (1766, 17550), (1950, 15894), (2340, 13245), (2649, 11700), (2700, 11479), (2925, 10596), (3510, 8830), (3532, 8775), (3900, 7947), (4415, 7020), (5298, 5850)]