30908250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 90604800

約数和(自身を除く): 59696550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 241, 250, 270, 285, 342, 375, 450, 475, 482, 513, 570, 675, 723, 750, 855, 950, 1026, 1125, 1205, 1350, 1425, 1446, 1710, 2169, 2250, 2375, 2410, 2565, 2850, 3375, 3615, 4275, 4338, 4579, 4750, 5130, 6025, 6507, 6750, 7125, 7230, 8550, 9158, 10845, 12050, 12825, 13014, 13737, 14250, 18075, 21375, 21690, 22895, 25650, 27474, 30125, 32535, 36150, 41211, 42750, 45790, 54225, 60250, 64125, 65070, 68685, 82422, 90375, 108450, 114475, 123633, 128250, 137370, 162675, 180750, 206055, 228950, 247266, 271125, 325350, 343425, 412110, 542250, 572375, 618165, 686850, 813375, 1030275, 1144750, 1236330, 1626750, 1717125, 2060550, 3090825, 3434250, 5151375, 6181650, 10302750, 15454125, 30908250]

約数ペア:

[(1, 30908250), (2, 15454125), (3, 10302750), (5, 6181650), (6, 5151375), (9, 3434250), (10, 3090825), (15, 2060550), (18, 1717125), (19, 1626750), (25, 1236330), (27, 1144750), (30, 1030275), (38, 813375), (45, 686850), (50, 618165), (54, 572375), (57, 542250), (75, 412110), (90, 343425), (95, 325350), (114, 271125), (125, 247266), (135, 228950), (150, 206055), (171, 180750), (190, 162675), (225, 137370), (241, 128250), (250, 123633), (270, 114475), (285, 108450), (342, 90375), (375, 82422), (450, 68685), (475, 65070), (482, 64125), (513, 60250), (570, 54225), (675, 45790), (723, 42750), (750, 41211), (855, 36150), (950, 32535), (1026, 30125), (1125, 27474), (1205, 25650), (1350, 22895), (1425, 21690), (1446, 21375), (1710, 18075), (2169, 14250), (2250, 13737), (2375, 13014), (2410, 12825), (2565, 12050), (2850, 10845), (3375, 9158), (3615, 8550), (4275, 7230), (4338, 7125), (4579, 6750), (4750, 6507), (5130, 6025)]