55180260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7477}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 171485496

約数和(自身を除く): 116305236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7477, 14954, 22431, 29908, 37385, 44862, 67293, 74770, 89724, 112155, 134586, 149540, 224310, 269172, 306557, 336465, 448620, 613114, 672930, 919671, 1226228, 1345860, 1532785, 1839342, 2759013, 3065570, 3678684, 4598355, 5518026, 6131140, 9196710, 11036052, 13795065, 18393420, 27590130, 55180260]

約数ペア:

[(1, 55180260), (2, 27590130), (3, 18393420), (4, 13795065), (5, 11036052), (6, 9196710), (9, 6131140), (10, 5518026), (12, 4598355), (15, 3678684), (18, 3065570), (20, 2759013), (30, 1839342), (36, 1532785), (41, 1345860), (45, 1226228), (60, 919671), (82, 672930), (90, 613114), (123, 448620), (164, 336465), (180, 306557), (205, 269172), (246, 224310), (369, 149540), (410, 134586), (492, 112155), (615, 89724), (738, 74770), (820, 67293), (1230, 44862), (1476, 37385), (1845, 29908), (2460, 22431), (3690, 14954), (7380, 7477)]