55725480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8183

約数の個数: 96

約数和(自身を含む): 190663200

約数和(自身を除く): 134937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 73323, 81470, 97764, 122205, 146646, 154793, 162940, 195528, 244410, 293292, 309586, 325880, 366615, 464379, 488820, 586584, 619172, 733230, 773965, 928758, 977640, 1238344, 1393137, 1466460, 1547930, 1857516, 2321895, 2786274, 2932920, 3095860, 3715032, 4643790, 5572548, 6191720, 6965685, 9287580, 11145096, 13931370, 18575160, 27862740, 55725480]

約数ペア:

[(1, 55725480), (2, 27862740), (3, 18575160), (4, 13931370), (5, 11145096), (6, 9287580), (8, 6965685), (9, 6191720), (10, 5572548), (12, 4643790), (15, 3715032), (18, 3095860), (19, 2932920), (20, 2786274), (24, 2321895), (30, 1857516), (36, 1547930), (38, 1466460), (40, 1393137), (45, 1238344), (57, 977640), (60, 928758), (72, 773965), (76, 733230), (90, 619172), (95, 586584), (114, 488820), (120, 464379), (152, 366615), (171, 325880), (180, 309586), (190, 293292), (228, 244410), (285, 195528), (342, 162940), (360, 154793), (380, 146646), (456, 122205), (570, 97764), (684, 81470), (760, 73323), (855, 65176), (1140, 48882), (1368, 40735), (1710, 32588), (2280, 24441), (3420, 16294), (6840, 8147)]